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'Etoile Massive' images et/ou videos résultats page 181 of 4

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Images de 'Etoile Massive' médias trouvés, 356

 
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Vela Supernova Remnant, 2011 (digital photo)

Lorenzi, Marco (21st century)

MMM7340927

Vela Supernova Remnant, 2011 (digital photo)

Lorenzi, Marco (21st century)

MMM7340927

 
Interacting galaxies Arp 81 - Interacting galaxies Arp 81 - Arp 81 is located about 300 million light years away from Earth in the constellation Dragon. This pair of interacting galaxies is composed of NGC 6621 on the left and NGC 6622 on the right. NGC 6621 is the largest of the two galaxies. The collision, seen here about 100 million years later, caused intense star flames. Image obtained by the Hubble Space Telescope on 15 March 1999. NGC 6621/2 (VV 247, Arp 81) is a strongly interacting pair of galaxies, seen about 100 million years after their closest approach. It consists of NGC 6621 (to the left) and NGC 6622 (to the right). NGC 6621 is the larger of the two, and is a very disturbed spiral galaxy. The encounter has pulled a long tail out of NGC 6621 that has now wrapped behind its body. The collision has also triggered extensive star formation between the two galaxies. Scientists believe that Arp 81 has a richer collection of young massive star clusters than the notable Antennae

PIX4612937

Interacting galaxies Arp 81 - Interacting galaxies Arp 81 - Arp 81 is located about 300 million light years away from Earth in the constellation Dragon. This pair of interacting galaxies is composed of NGC 6621 on the left and NGC 6622 on the right. NGC 6621 is the largest of the two galaxies. The collision, seen here about 100 million years later, caused intense star flames. Image obtained by the Hubble Space Telescope on 15 March 1999. NGC 6621/2 (VV 247, Arp 81) is a strongly interacting pair of galaxies, seen about 100 million years after their closest approach. It consists of NGC 6621 (to the left) and NGC 6622 (to the right). NGC 6621 is the larger of the two, and is a very disturbed spiral galaxy. The encounter has pulled a long tail out of NGC 6621 that has now wrapped behind its body. The collision has also triggered extensive star formation between the two galaxies. Scientists believe that Arp 81 has a richer collection of young massive star clusters than the notable Antennae

PIX4612937

 
Brown dwarf star Gliese 229 b - Brown dwarf Gliese 229 b - Artist view of the brown dwarf star Gliese 229B. Discovered in 1995 in the constellation Lievre at 18 years - light from Earth, this brown dwarf is 30 to 40 times more massive than Jupiter and is estimated to be 2 to 4 billion years old. Top left is the red dwarf star Gliese 229A. This is how the brown dwarf Gliese 229b might appear from a distance of about a half million miles. Glowing like a charcoal ember, Gliese 229 b was discovered in 1995 and is 19 light years from the Earth. This brown dwarf orbits the red dwarf Gliese 229A in the constellation Lepus. Gliese A can be seen shining dimly on the upper left. These two dwarfs are about four billion miles apart, about the same distance between Pluto and our sun. Gliese 229 b is believed to be 30 to 40 times more massive than the planet Jupiter, which is massive enough for Gliese 229 b to sustain deuterium fusion, but not enough mass to initiate hydrogen fusion like our Sun. As

Walter B Myers

PIX4572553

Brown dwarf star Gliese 229 b - Brown dwarf Gliese 229 b - Artist view of the brown dwarf star Gliese 229B. Discovered in 1995 in the constellation Lievre at 18 years - light from Earth, this brown dwarf is 30 to 40 times more massive than Jupiter and is estimated to be 2 to 4 billion years old. Top left is the red dwarf star Gliese 229A. This is how the brown dwarf Gliese 229b might appear from a distance of about a half million miles. Glowing like a charcoal ember, Gliese 229 b was discovered in 1995 and is 19 light years from the Earth. This brown dwarf orbits the red dwarf Gliese 229A in the constellation Lepus. Gliese A can be seen shining dimly on the upper left. These two dwarfs are about four billion miles apart, about the same distance between Pluto and our sun. Gliese 229 b is believed to be 30 to 40 times more massive than the planet Jupiter, which is massive enough for Gliese 229 b to sustain deuterium fusion, but not enough mass to initiate hydrogen fusion like our Sun. As

Walter B Myers

PIX4572553

 
Remains of the Supernova of Vails - Detail - The Vela supernova remnant - Nearly 12,000 years ago, a massive star exploded in the constellation Vails. This image shows part of the rest of this supernova where the hydrogen atoms appear in red and the oxygen in blue - green. Approximately 11,000 to 12,000 years ago a massive star exploded in the southern constellation of Vela. The matter ejected by the supernova scattered the contents of the star into the surrounding interstellar medium creating shock fronts of multimillion degree gas and high energy particles. The heated matter produces brilliant visible light as well as radio and x - ray emission which will continue for thousands of years until the entire remnant of the dying star completely dissipates into space. This image captures some of that filamentary and gigantic shock in visible light. Hydrogen atoms being excited by atomic collisions glow red, while oxygen appears blue - green

Tom Davis

PIX4582882

Remains of the Supernova of Vails - Detail - The Vela supernova remnant - Nearly 12,000 years ago, a massive star exploded in the constellation Vails. This image shows part of the rest of this supernova where the hydrogen atoms appear in red and the oxygen in blue - green. Approximately 11,000 to 12,000 years ago a massive star exploded in the southern constellation of Vela. The matter ejected by the supernova scattered the contents of the star into the surrounding interstellar medium creating shock fronts of multimillion degree gas and high energy particles. The heated matter produces brilliant visible light as well as radio and x - ray emission which will continue for thousands of years until the entire remnant of the dying star completely dissipates into space. This image captures some of that filamentary and gigantic shock in visible light. Hydrogen atoms being excited by atomic collisions glow red, while oxygen appears blue - green

Tom Davis

PIX4582882

 
Different types of brown dwarves - Artist's view - Different types of brown dwarves. Artwork - From left to right: brown dwarf type M, the youngest and most massive, temperature between 200 and 3000 degres Kelvin; brown dwarf type L, between 1500 and 2000 degres Kelvin; brown dwarf type T, between 1200 and 1500 degres Kelvin; brown dwarf type T but colder, from 1200 to 600 degres Kelvin; brown dwarf type still indefinite, less than 600 degres Kelvin; finally, on the right, Jupiter for size comparison. From left to right: a brown dwarf of type M (the youngest and most massive brown dwarves), a brown dwarf of type L, then a type T, another type T but colder, then another brown dwarf with a type unidentified yet which is colder, at last Jupiter for comparison

L. Bret

PIX4572495

Different types of brown dwarves - Artist's view - Different types of brown dwarves. Artwork - From left to right: brown dwarf type M, the youngest and most massive, temperature between 200 and 3000 degres Kelvin; brown dwarf type L, between 1500 and 2000 degres Kelvin; brown dwarf type T, between 1200 and 1500 degres Kelvin; brown dwarf type T but colder, from 1200 to 600 degres Kelvin; brown dwarf type still indefinite, less than 600 degres Kelvin; finally, on the right, Jupiter for size comparison. From left to right: a brown dwarf of type M (the youngest and most massive brown dwarves), a brown dwarf of type L, then a type T, another type T but colder, then another brown dwarf with a type unidentified yet which is colder, at last Jupiter for comparison

L. Bret

PIX4572495

 
Interacting galaxies Arp 297 - Interacting galaxies Arp 297 - Arp 297 is located about 200 million light years away from Earth in the constellation Bovier. This pair of interacting galaxies consists of a large spiral galaxy, NGC 5754, and a small spiral galaxy, NGC 5752, at the bottom of the image. This interaction causes intense star flames within the small galaxy. Image obtained by the Hubble Space Telescope on March 14, 1999. This beautiful pair of interacting galaxies consists of NGC 5754, the large spiral on the right, and NGC 5752, the smaller companion in the bottom left corner of the image. NGC 5754's internal structure has hardly been disturbed by the interaction. The outer structure does exhibit tidal features, as does the symmetry of the inner spiral pattern and the kinked arms just beyond its inner ring. In contrast, NGC 5752 has undergone a starburst episode, with a rich population of massive and luminous star clusters clumping around the core and intertwined with intricat

PIX4612781

Interacting galaxies Arp 297 - Interacting galaxies Arp 297 - Arp 297 is located about 200 million light years away from Earth in the constellation Bovier. This pair of interacting galaxies consists of a large spiral galaxy, NGC 5754, and a small spiral galaxy, NGC 5752, at the bottom of the image. This interaction causes intense star flames within the small galaxy. Image obtained by the Hubble Space Telescope on March 14, 1999. This beautiful pair of interacting galaxies consists of NGC 5754, the large spiral on the right, and NGC 5752, the smaller companion in the bottom left corner of the image. NGC 5754's internal structure has hardly been disturbed by the interaction. The outer structure does exhibit tidal features, as does the symmetry of the inner spiral pattern and the kinked arms just beyond its inner ring. In contrast, NGC 5752 has undergone a starburst episode, with a rich population of massive and luminous star clusters clumping around the core and intertwined with intricat

PIX4612781

 
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Artist's view of a hot Jupiter - Exoplanet - Hot Jupiter - Artist's view of a gas giant exoplanet very close to its star. Many of the extra - solar planets which have been discovered in recent years are large, massive, and orbit surprisingly close to their parent stars. These are believed to be gas giant planets similar to Jupiter. Since they're so close to their sun, they're hot. Thus the common term for them has become “” hot Jupiter””. This one is hot enough to glow a dull red even on its night side. The existence of these planets has proven that the arrangement of other solar systems need not closely resemble our own

Bergeron, Joe

PIX4574132

Artist's view of a hot Jupiter - Exoplanet - Hot Jupiter - Artist's view of a gas giant exoplanet very close to its star. Many of the extra - solar planets which have been discovered in recent years are large, massive, and orbit surprisingly close to their parent stars. These are believed to be gas giant planets similar to Jupiter. Since they're so close to their sun, they're hot. Thus the common term for them has become “” hot Jupiter””. This one is hot enough to glow a dull red even on its night side. The existence of these planets has proven that the arrangement of other solar systems need not closely resemble our own

Bergeron, Joe

PIX4574132

 
Orion nebula centre - Trapeze - Orion nebula center - Mosaic of images obtained by the space telescope in 1994 and 1995 showing the center of Orion nebula, the region around the Trapeze, a cluster of 4 very young and massive stars that make this nebula shine. The picture shows a churning turbulent star factory set within a maelstrom of flowing, luminescent gas. Although this 2.5 light - years wide view is still a small portion of the entire Orion nebula, it includes almost all of the light from the bright glowing clouds of gas and a star cluster associated with the nebula. Hubble reveals details as small as 4.1 billion miles across. Hubble Space Telescope observing time was devoted to making this panorama because the nebula is a vast laboratory for studying the processes which gave birth to our own Sun and solar system 4.5 billion years ago. Gas are illuminated and heated by a torrent of energetic ultraviolet light from its four hottest and most massive stars, called the Trapezium, whi

PIX4617855

Orion nebula centre - Trapeze - Orion nebula center - Mosaic of images obtained by the space telescope in 1994 and 1995 showing the center of Orion nebula, the region around the Trapeze, a cluster of 4 very young and massive stars that make this nebula shine. The picture shows a churning turbulent star factory set within a maelstrom of flowing, luminescent gas. Although this 2.5 light - years wide view is still a small portion of the entire Orion nebula, it includes almost all of the light from the bright glowing clouds of gas and a star cluster associated with the nebula. Hubble reveals details as small as 4.1 billion miles across. Hubble Space Telescope observing time was devoted to making this panorama because the nebula is a vast laboratory for studying the processes which gave birth to our own Sun and solar system 4.5 billion years ago. Gas are illuminated and heated by a torrent of energetic ultraviolet light from its four hottest and most massive stars, called the Trapezium, whi

PIX4617855

 
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Artist's view of a neutron star - Neutron star - Artwork: A neutron star is a very dense star resulting from the explosion of a massive supernova star. It is called pulsar if it turns quickly on itself and develops a powerful magnetic field emitting beams of light and radio waves. A neutron star is formed from the collapsed remnant of a massive star. When it turns very fast with a powerful magnetic field with emission beams, it is a pulsar

Dixon, Don (b.1951)

PIX4607557

Artist's view of a neutron star - Neutron star - Artwork: A neutron star is a very dense star resulting from the explosion of a massive supernova star. It is called pulsar if it turns quickly on itself and develops a powerful magnetic field emitting beams of light and radio waves. A neutron star is formed from the collapsed remnant of a massive star. When it turns very fast with a powerful magnetic field with emission beams, it is a pulsar

Dixon, Don (b.1951)

PIX4607557

 
Cocoon Nebula (IC 5146) in Swan - Cocoon Nebula - IC 5146 - in Cygnus - The Cocon Nebula, IC 5146, is an emission nebula located about 4000 years from Earth in the constellation of Swan. This complex mass of molecular hydrogen and dust, located 4,000 light years from earth, glows red by emitting light, shines blue by reflecting light and exhibits a pattern of dark lanes that result when dust absorbs light. Much of the light seen in the main part of this nebula is generated by the massive bright star near it's center. The Cocoon is a stellar nursery containing a relatively young open cluster of stars with several individual constituents that are newly formed. Wide angle, long exposure photographs reveals the nebula to be very extensive - essentially a vast river of interstellar dust

R. Gendler

PIX4622743

Cocoon Nebula (IC 5146) in Swan - Cocoon Nebula - IC 5146 - in Cygnus - The Cocon Nebula, IC 5146, is an emission nebula located about 4000 years from Earth in the constellation of Swan. This complex mass of molecular hydrogen and dust, located 4,000 light years from earth, glows red by emitting light, shines blue by reflecting light and exhibits a pattern of dark lanes that result when dust absorbs light. Much of the light seen in the main part of this nebula is generated by the massive bright star near it's center. The Cocoon is a stellar nursery containing a relatively young open cluster of stars with several individual constituents that are newly formed. Wide angle, long exposure photographs reveals the nebula to be very extensive - essentially a vast river of interstellar dust

R. Gendler

PIX4622743

 
Eagle Nebula (IC 4703) and M16 star cluster in the Snake - M16, The Eagle Nebula in Serpens - The M16 star cluster is a cluster of young stars from 7000 years - light, formed about 2 million years ago in the Eagle nebula, IC 4703. These stars are much warmer than the Sun and can be 30 times more massive. Image obtained by combining light through 3 different filters that highlight oxygen, hydrogen, and sulfur. Messier 16 is a cluster of young stars which formed about 2 million years ago from the gas and dust which still surrounds them. Brilliant blue stars of this type are much hotter than the Sun and can be up to thirty times more massive. The dark intrusions visible across the face of the nebula are condensations of dusty material which might one day collapse into yet more stars, should they survive the radiation from the bright stars, which is gradually etching them away. Bright red regions of photo - ionised hydrogen such as M16 are usually found in the spiral arms of galaxies and a

PIX4620021

Eagle Nebula (IC 4703) and M16 star cluster in the Snake - M16, The Eagle Nebula in Serpens - The M16 star cluster is a cluster of young stars from 7000 years - light, formed about 2 million years ago in the Eagle nebula, IC 4703. These stars are much warmer than the Sun and can be 30 times more massive. Image obtained by combining light through 3 different filters that highlight oxygen, hydrogen, and sulfur. Messier 16 is a cluster of young stars which formed about 2 million years ago from the gas and dust which still surrounds them. Brilliant blue stars of this type are much hotter than the Sun and can be up to thirty times more massive. The dark intrusions visible across the face of the nebula are condensations of dusty material which might one day collapse into yet more stars, should they survive the radiation from the bright stars, which is gradually etching them away. Bright red regions of photo - ionised hydrogen such as M16 are usually found in the spiral arms of galaxies and a

PIX4620021

 
Eagle Nebula (IC 4703) in the Snake - detail - Star forming region in the Eagle nebula - View of a column of gas and dust in the Eagle nebula. This Pillar of creation “” is a region where stars are born. Stars in the Eagle Nebula are born in clouds of cold hydrogen gas that reside in chaotic neighbourhoods, where energy from young stars sculpts fantasy - like landscapes in the gas. The tower may be a giant incubator for those newborn stars. A torrent of ultraviolet light from a band of massive, hot, young stars (off the top of the image) is eroding the pillar. The starlight also is responsible for illuminating the tower's rough surface. Ghostly streamers of gas can be seen boiling off this surface, creating the haze around the structure and highlighting its three - dimensional shape. The column is silhouetted against the background glow of more distant gas. cloud. The dominant colours in the image were produced by gas energized by the star club's powerful ultraviolet light. The blue co

PIX4620060

Eagle Nebula (IC 4703) in the Snake - detail - Star forming region in the Eagle nebula - View of a column of gas and dust in the Eagle nebula. This Pillar of creation “” is a region where stars are born. Stars in the Eagle Nebula are born in clouds of cold hydrogen gas that reside in chaotic neighbourhoods, where energy from young stars sculpts fantasy - like landscapes in the gas. The tower may be a giant incubator for those newborn stars. A torrent of ultraviolet light from a band of massive, hot, young stars (off the top of the image) is eroding the pillar. The starlight also is responsible for illuminating the tower's rough surface. Ghostly streamers of gas can be seen boiling off this surface, creating the haze around the structure and highlighting its three - dimensional shape. The column is silhouetted against the background glow of more distant gas. cloud. The dominant colours in the image were produced by gas energized by the star club's powerful ultraviolet light. The blue co

PIX4620060

 
Spiral galaxy NGC 908 in the Whale - Spiral galaxy NGC 908 in Cetus - NGC 908 is about 65 million years away - light from Earth. This galaxy undergoes a star-forming flames; clusters of young and massive stars are visible in the spiral arms. It is 75,000 years long - light years long and its shape suggests that it is subject to the gravitational influence of another galaxy yet unidentified. NGC 908 is a starburst galaxy, one that is undergoing a period of intense star formation. This is why it has numerous clumps of bright stars in its spiral arms and appears so bright on this photograph. It is also asymmetrical, with a peculiar split in the spiral arm on the left (eastern) side of the galaxy. Both these characteristics usually mean the galaxy has been disturbed by some massive intruder, usually another galaxy, but none is evident on the photograph or in the wider field around NGC 908

PIX4609525

Spiral galaxy NGC 908 in the Whale - Spiral galaxy NGC 908 in Cetus - NGC 908 is about 65 million years away - light from Earth. This galaxy undergoes a star-forming flames; clusters of young and massive stars are visible in the spiral arms. It is 75,000 years long - light years long and its shape suggests that it is subject to the gravitational influence of another galaxy yet unidentified. NGC 908 is a starburst galaxy, one that is undergoing a period of intense star formation. This is why it has numerous clumps of bright stars in its spiral arms and appears so bright on this photograph. It is also asymmetrical, with a peculiar split in the spiral arm on the left (eastern) side of the galaxy. Both these characteristics usually mean the galaxy has been disturbed by some massive intruder, usually another galaxy, but none is evident on the photograph or in the wider field around NGC 908

PIX4609525

 
Spiral galaxy NGC 1961 in Giraffe - NGC 1961 spiral galaxy in Camelopardalis - Spiral galaxy NGC 1961 (Arp 184) in the constellation Giraffe. Image made with a telescope of 61 cm. NGC 1961 (Arp 184) is a problematic galaxy. Its highly disturbed and asymmetric spiral arms would normally indicate an interaction or merger with another galaxy. However, no culprit is found to be the source of NGC 1961's angst. Given the apparent size and brightness of this galaxy - it must be one of the largest galaxies in our “” local”” universe. The shape of the galaxy may be due to its interaction with the gas in the cluster. Most of this galaxy is still producing young and massive stars that live short lives and die violent deaths as supernovae

Adam Block

PIX4609981

Spiral galaxy NGC 1961 in Giraffe - NGC 1961 spiral galaxy in Camelopardalis - Spiral galaxy NGC 1961 (Arp 184) in the constellation Giraffe. Image made with a telescope of 61 cm. NGC 1961 (Arp 184) is a problematic galaxy. Its highly disturbed and asymmetric spiral arms would normally indicate an interaction or merger with another galaxy. However, no culprit is found to be the source of NGC 1961's angst. Given the apparent size and brightness of this galaxy - it must be one of the largest galaxies in our “” local”” universe. The shape of the galaxy may be due to its interaction with the gas in the cluster. Most of this galaxy is still producing young and massive stars that live short lives and die violent deaths as supernovae

Adam Block

PIX4609981

 
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L'exoplanete 2M1207B - Vue d'artiste - Exoplanet 2M1207B - Artist rendering: Illustration of the extrasolar planet 2M1207B seen from one of its satellites. 2M1207B is 5 times more massive than Jupiter and is located about 200 light years away in the constellation of Hydra. It is orbiting a brown dwarf star, visible at the top left of the image. Artwork of the extrasolar planet 2M1207b seen from one of its moons. This exoplanet is five times the Jupiter mass and is located at about 200 light years in the constellation of Hydra. It orbits around a brown dwarf

Miller, Ron (b.1947)

PIX4607648

L'exoplanete 2M1207B - Vue d'artiste - Exoplanet 2M1207B - Artist rendering: Illustration of the extrasolar planet 2M1207B seen from one of its satellites. 2M1207B is 5 times more massive than Jupiter and is located about 200 light years away in the constellation of Hydra. It is orbiting a brown dwarf star, visible at the top left of the image. Artwork of the extrasolar planet 2M1207b seen from one of its moons. This exoplanet is five times the Jupiter mass and is located at about 200 light years in the constellation of Hydra. It orbits around a brown dwarf

Miller, Ron (b.1947)

PIX4607648

 
Andromede galaxy (M31) seen in X and infrared - Andromeda galaxy infrared and X - Ray composite - Andromede spiral galaxy seen in X-ray (blue) by the XMM - Newton space telescope and in infrared (orange) by the Herschel space telescope. This mosaic of the Andromeda spiral galaxy highlights explosive stars in its interior, and cooler, dusty stars forming in its many rings. The image is a combination of observations from the Herschel Space Observatory taken in infrared light (seen in orange hues), and the XMM - Newton telescope captured in X - rays (seen in blues). Herschel provides a detailed look at the cool clouds of star birth that line the galaxy's five concentric rings. Massive young stars are heating blankets of dust that surround them, causing them to glow in the longer - wavelength infrared light, known as far - infrared, that Herschel sees. In contrast, XMM - Newton is capturing what happens at the end of the lives of massive stars. It shows the high - energy X - rays that come

PIX4609049

Andromede galaxy (M31) seen in X and infrared - Andromeda galaxy infrared and X - Ray composite - Andromede spiral galaxy seen in X-ray (blue) by the XMM - Newton space telescope and in infrared (orange) by the Herschel space telescope. This mosaic of the Andromeda spiral galaxy highlights explosive stars in its interior, and cooler, dusty stars forming in its many rings. The image is a combination of observations from the Herschel Space Observatory taken in infrared light (seen in orange hues), and the XMM - Newton telescope captured in X - rays (seen in blues). Herschel provides a detailed look at the cool clouds of star birth that line the galaxy's five concentric rings. Massive young stars are heating blankets of dust that surround them, causing them to glow in the longer - wavelength infrared light, known as far - infrared, that Herschel sees. In contrast, XMM - Newton is capturing what happens at the end of the lives of massive stars. It shows the high - energy X - rays that come

PIX4609049

 
Spiral galaxy M74 in Pisces - Spiral galaxy M74 in Pisces - Image of the spiral galaxy M74 (NGC 628). This galaxy is about 80,000 light years and is 30 million light years apart. Viewed face on, as it appeared about 30 million years ago, M74 is considered to be one of the most photogenic spiral galaxies in the sky. The galaxy is rich in young bright blue stars and glowing red regions of dust and molecular hydrogen where new stars are being created. M74, however, is quite camera shy - it has a low surface brightness that makes it challenging for both visual observers and astrophotographers to see it's entire form. The Chandra X - Ray observatory, discovered M74 to be the home of a super massive black hole, tucked away in one of it's outer arms. This black hole is one of the largest ever discovered and has the mass of over 10,000 suns

Adam Block

PIX4609424

Spiral galaxy M74 in Pisces - Spiral galaxy M74 in Pisces - Image of the spiral galaxy M74 (NGC 628). This galaxy is about 80,000 light years and is 30 million light years apart. Viewed face on, as it appeared about 30 million years ago, M74 is considered to be one of the most photogenic spiral galaxies in the sky. The galaxy is rich in young bright blue stars and glowing red regions of dust and molecular hydrogen where new stars are being created. M74, however, is quite camera shy - it has a low surface brightness that makes it challenging for both visual observers and astrophotographers to see it's entire form. The Chandra X - Ray observatory, discovered M74 to be the home of a super massive black hole, tucked away in one of it's outer arms. This black hole is one of the largest ever discovered and has the mass of over 10,000 suns

Adam Block

PIX4609424

 
Stars cluster in the Nebula of the Eagle - Young stars in the Eagle nebula - Detail on young stars located in the cluster of stars NGC 6611 of the Nebula of the Eagle (M16). Image obtained by the Hubble Space Telescope. A spectacular section of the well - known Eagle Nebula has been targeted by the NASA/ESA Hubble Space Telescope. This collection of dazzling stars is called NGC 6611, an open star cluster that formed about 5.5 million years ago and is found approximately 6500 light - years from the Earth. It is a very young cluster, containing many hot, blue stars, whose fierce ultraviolet glow make the surrounding Eagle Nebula glow brightly. The cluster and the associated nebula together are also known as Messier 16. Astronomers refer to areas like the Eagle Nebula as HII regions. This is the scientific notation for ionised hydrogen from which the region is largely made. Extrapolating far into the future, this HII region will eventually disperse, helped along by shockwaves from superno

PIX4620069

Stars cluster in the Nebula of the Eagle - Young stars in the Eagle nebula - Detail on young stars located in the cluster of stars NGC 6611 of the Nebula of the Eagle (M16). Image obtained by the Hubble Space Telescope. A spectacular section of the well - known Eagle Nebula has been targeted by the NASA/ESA Hubble Space Telescope. This collection of dazzling stars is called NGC 6611, an open star cluster that formed about 5.5 million years ago and is found approximately 6500 light - years from the Earth. It is a very young cluster, containing many hot, blue stars, whose fierce ultraviolet glow make the surrounding Eagle Nebula glow brightly. The cluster and the associated nebula together are also known as Messier 16. Astronomers refer to areas like the Eagle Nebula as HII regions. This is the scientific notation for ionised hydrogen from which the region is largely made. Extrapolating far into the future, this HII region will eventually disperse, helped along by shockwaves from superno

PIX4620069

 
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Brown dwarf star Gliese 229b: Artist's view of the brown dwarf star Gliese 229 B seen from a possible satellite. Discovered in 1995 in the constellation Lievre at 18 light years from Earth, this brown dwarf is 30 to 40 times more massive than Jupiter and would be 2 to 4 billion years old. Top left is the red dwarf star Gliese 229A. This is how the brown dwarf Gliese 229b might appear from a satellite. Gliese 229 b was discovered in 1995 and is 19 light years from the Earth. This brown dwarf orbits the red dwarf Gliese 229A in the constellation Lepus. Gliese A can be seen shining dimly on the upper left. These two dwarfs are about four billion miles apart, about the same distance between Pluto and our sun

Miller, Ron (b.1947)

PIX4607542

Brown dwarf star Gliese 229b: Artist's view of the brown dwarf star Gliese 229 B seen from a possible satellite. Discovered in 1995 in the constellation Lievre at 18 light years from Earth, this brown dwarf is 30 to 40 times more massive than Jupiter and would be 2 to 4 billion years old. Top left is the red dwarf star Gliese 229A. This is how the brown dwarf Gliese 229b might appear from a satellite. Gliese 229 b was discovered in 1995 and is 19 light years from the Earth. This brown dwarf orbits the red dwarf Gliese 229A in the constellation Lepus. Gliese A can be seen shining dimly on the upper left. These two dwarfs are about four billion miles apart, about the same distance between Pluto and our sun

Miller, Ron (b.1947)

PIX4607542

 
Remains of the Supernova of Vails - The Vela supernova remnant: Nearly 12,000 years ago, a massive star exploded in the constellation of Vails. The star reaches the end of life and expels its material to become a small star only a few kilometres in diameter. This stellar corpse is a neutron star, the pulsar of Voiles, barely visible in the image. The gas shell that surrounds it today extends over more than 100 light years. Mosaic of 117 images - Approximately 11,000 to 12,000 years ago a massive star exploded in the southern constellation of Vela. The matter ejected by the supernova scattered the contents of the star into the surrounding interstellar medium creating shock fronts of multimillion degree gas and high energy particles. The heated matter produces brilliant visible light as well as radio and x-ray emission which will continue for thousands of years until the entire remnant of the dying star completely dissipates into space. Supernovas enrich the surrounding interstellar medi

R. Gendler

PIX4626466

Remains of the Supernova of Vails - The Vela supernova remnant: Nearly 12,000 years ago, a massive star exploded in the constellation of Vails. The star reaches the end of life and expels its material to become a small star only a few kilometres in diameter. This stellar corpse is a neutron star, the pulsar of Voiles, barely visible in the image. The gas shell that surrounds it today extends over more than 100 light years. Mosaic of 117 images - Approximately 11,000 to 12,000 years ago a massive star exploded in the southern constellation of Vela. The matter ejected by the supernova scattered the contents of the star into the surrounding interstellar medium creating shock fronts of multimillion degree gas and high energy particles. The heated matter produces brilliant visible light as well as radio and x-ray emission which will continue for thousands of years until the entire remnant of the dying star completely dissipates into space. Supernovas enrich the surrounding interstellar medi

R. Gendler

PIX4626466

 
Beta Pictoris b - Artist's view of Beta Pictoris b, a giant exoplanet with a mass equivalent to 9 times the mass of Jupiter orbiting the star Beta Pictoris. This artist's impression shows how the planet inside the disc of Beta Pictoris may look. Only 12 million years old, or less than three - thousandths of the age of the Sun, Beta Pictoris is 75% more massive than our parent star. It is located about 60 light - years away towards the constellation of Pictor (the Painter) and is one of the best - known examples of a star surrounded by a dusty debris disc. Earlier observations showed a warp of the disc, a secondary inclined disc and comets falling onto the star, all indirect, but tell - tale signs that strongly suggested the presence of a massive planet. Observations done with the NACO instrument on Eso's Very Large Telescope in 2003, 2008 and 2009, have proven the presence of a planet around Beta Pictoris. It is located at a distance between 8 and 15 times the Earth - Sun separation -

PIX4574181

Beta Pictoris b - Artist's view of Beta Pictoris b, a giant exoplanet with a mass equivalent to 9 times the mass of Jupiter orbiting the star Beta Pictoris. This artist's impression shows how the planet inside the disc of Beta Pictoris may look. Only 12 million years old, or less than three - thousandths of the age of the Sun, Beta Pictoris is 75% more massive than our parent star. It is located about 60 light - years away towards the constellation of Pictor (the Painter) and is one of the best - known examples of a star surrounded by a dusty debris disc. Earlier observations showed a warp of the disc, a secondary inclined disc and comets falling onto the star, all indirect, but tell - tale signs that strongly suggested the presence of a massive planet. Observations done with the NACO instrument on Eso's Very Large Telescope in 2003, 2008 and 2009, have proven the presence of a planet around Beta Pictoris. It is located at a distance between 8 and 15 times the Earth - Sun separation -

PIX4574181

 
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Exploration of the exoplanet 2M1207B - Artist view - Exoplanet 2M1207B - Artist rendering: A probe studies the atmosphere of the extrasolar planet 2M1207B. 2M1207B is 5 times more massive than Jupiter and is located about 200 light years away in the constellation of Hydra. It is orbiting a brown dwarf star, visible in the sky. Artwork of the extrasolar planet 2M1207B atmosphere studied by a spaceprobe. This exoplanet is five times the Jupiter mass and is located at about 200 light years in the constellation of Hydra. It orbits around a brown dwarf

Miller, Ron (b.1947)

PIX4607635

Exploration of the exoplanet 2M1207B - Artist view - Exoplanet 2M1207B - Artist rendering: A probe studies the atmosphere of the extrasolar planet 2M1207B. 2M1207B is 5 times more massive than Jupiter and is located about 200 light years away in the constellation of Hydra. It is orbiting a brown dwarf star, visible in the sky. Artwork of the extrasolar planet 2M1207B atmosphere studied by a spaceprobe. This exoplanet is five times the Jupiter mass and is located at about 200 light years in the constellation of Hydra. It orbits around a brown dwarf

Miller, Ron (b.1947)

PIX4607635

 
Stellar black hole - Artist's view - A stellar black hole - Artist's view of a system composed of a star orbiting around a black hole. A stellar black hole is born from the gravitational collapse of a massive star. The stellar black holes have a mass of some solar masses. A black hole is a region of space where gravity is so strong that it stops any form of material or radiation from escaping. Combining observations done with Eso's Very Large Telescope and Nasa's Chandra X-ray telescope, astronomers have uncovered the most powerful pair of jets ever seen from a stellar black hole. The black hole blows a huge bubble of hot gas, 1000 light-years across or twice as large and tens of times more powerful than the other such microquasars. The stellar black hole belongs to a binary system as pictured in this artist's impression

PIX4584773

Stellar black hole - Artist's view - A stellar black hole - Artist's view of a system composed of a star orbiting around a black hole. A stellar black hole is born from the gravitational collapse of a massive star. The stellar black holes have a mass of some solar masses. A black hole is a region of space where gravity is so strong that it stops any form of material or radiation from escaping. Combining observations done with Eso's Very Large Telescope and Nasa's Chandra X-ray telescope, astronomers have uncovered the most powerful pair of jets ever seen from a stellar black hole. The black hole blows a huge bubble of hot gas, 1000 light-years across or twice as large and tens of times more powerful than the other such microquasars. The stellar black hole belongs to a binary system as pictured in this artist's impression

PIX4584773

 
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L'exoplanete 2M1207B - Vue d'artiste - Exoplanet 2M1207B - Artist rendering - Illustration of the extrasolar planet 2M1207B seen from one of its satellites. 2M1207B is 5 times more massive than Jupiter and is located about 200 years ago - light in the constellation of Hydra. It is orbiting a brown dwarf star, visible at the top left of the image. Artwork of the extrasolar planet 2M1207b seen from one of its moons. This exoplanet is five times the Jupiter mass and is located at about 200 light years in the constellation of Hydra. It orbits around a brown dwarf

Miller, Ron (b.1947)

PIX4573104

L'exoplanete 2M1207B - Vue d'artiste - Exoplanet 2M1207B - Artist rendering - Illustration of the extrasolar planet 2M1207B seen from one of its satellites. 2M1207B is 5 times more massive than Jupiter and is located about 200 years ago - light in the constellation of Hydra. It is orbiting a brown dwarf star, visible at the top left of the image. Artwork of the extrasolar planet 2M1207b seen from one of its moons. This exoplanet is five times the Jupiter mass and is located at about 200 light years in the constellation of Hydra. It orbits around a brown dwarf

Miller, Ron (b.1947)

PIX4573104

 
Open cluster NGC 3293 in Carene - Open star cluster NGC 3293 in Carina - Star cluster located in the constellation Carene about 8500 years ago - light from Earth. Unlike the Sun, many stars are found in brilliant clusters such as NGC 3293 where they spend their lives. At birth, which should have been at much the same time for all the stars in NGC 3293, the most massive stars are hot and very luminous and therefore appear as the brightest blue stars. With time they deplete their supplies of nuclear fuel, hydrogen. This evolutionary process involves cooling, so that the stars become redder, and would ordinarily disappear from view, but they also swell to gigantic proportions and so remain visible. The bright orange star in NGC 3293 is the member of the cluster which has aged fastest. This cluster is in the constellation of Carina at a distance of about 8500 light years

PIX4568196

Open cluster NGC 3293 in Carene - Open star cluster NGC 3293 in Carina - Star cluster located in the constellation Carene about 8500 years ago - light from Earth. Unlike the Sun, many stars are found in brilliant clusters such as NGC 3293 where they spend their lives. At birth, which should have been at much the same time for all the stars in NGC 3293, the most massive stars are hot and very luminous and therefore appear as the brightest blue stars. With time they deplete their supplies of nuclear fuel, hydrogen. This evolutionary process involves cooling, so that the stars become redder, and would ordinarily disappear from view, but they also swell to gigantic proportions and so remain visible. The bright orange star in NGC 3293 is the member of the cluster which has aged fastest. This cluster is in the constellation of Carina at a distance of about 8500 light years

PIX4568196

 
Barree spiral galaxy NGC 613 in the Sculptor - Barred spiral galaxy NGC 613 in Sculptor - Unlike most barred spirals, this galaxy has multiple arms. It's assumed that a black hole sits in its center. NGC 613 is a beautiful barred spiral galaxy in the southern constellation Sculptor. This galaxy is inclined by 32 degrees and, contrary to most barred spirals, has many arms that give it a tentacular appearance. Prominent dust lanes are visible along the large - scale bar. Extensive star - formation occurs in this area, at the ends of the bar, and also in the nuclear regions of the galaxy. The gas at the centre, as well as the radio properties are indicative of the presence of a massive black hole in the centre of NGC 613

Adam Block

PIX4609365

Barree spiral galaxy NGC 613 in the Sculptor - Barred spiral galaxy NGC 613 in Sculptor - Unlike most barred spirals, this galaxy has multiple arms. It's assumed that a black hole sits in its center. NGC 613 is a beautiful barred spiral galaxy in the southern constellation Sculptor. This galaxy is inclined by 32 degrees and, contrary to most barred spirals, has many arms that give it a tentacular appearance. Prominent dust lanes are visible along the large - scale bar. Extensive star - formation occurs in this area, at the ends of the bar, and also in the nuclear regions of the galaxy. The gas at the centre, as well as the radio properties are indicative of the presence of a massive black hole in the centre of NGC 613

Adam Block

PIX4609365

 
Remains of the supernova of the Sails - Detail - Vela supernova remnant. Detail - Detail of the rest of the supernova of the Sails. The supernova exploded 12,000 years ago. A supernova event marks the catastrophic end - point in the life of a massive star. The self - destruction of the star releases a huge amount of energy as radiation of all kinds, but a substantial fraction of the force of the explosion blasts the outer part of the supernova into an expanding shell of matter that travels through the almost empty space between the stars. As the rapidly moving blast wave encounters the relatively stationary interstellar medium it creates a very narrow, luminous shock front that appears as a faint nebula. Because the shock front is very convoluted the nebulosity appears to be highly structured and the various colours define different energy levels within the interaction. Although the star responsible for the Vela supernova remnant exploded 12,000 years ago, it is still affecting its env

PIX4582885

Remains of the supernova of the Sails - Detail - Vela supernova remnant. Detail - Detail of the rest of the supernova of the Sails. The supernova exploded 12,000 years ago. A supernova event marks the catastrophic end - point in the life of a massive star. The self - destruction of the star releases a huge amount of energy as radiation of all kinds, but a substantial fraction of the force of the explosion blasts the outer part of the supernova into an expanding shell of matter that travels through the almost empty space between the stars. As the rapidly moving blast wave encounters the relatively stationary interstellar medium it creates a very narrow, luminous shock front that appears as a faint nebula. Because the shock front is very convoluted the nebulosity appears to be highly structured and the various colours define different energy levels within the interaction. Although the star responsible for the Vela supernova remnant exploded 12,000 years ago, it is still affecting its env

PIX4582885

 
Spiral galaxy NGC 7331 in Pegase - Spiral galaxy NGC 7331 in Pegasus: The galaxy NGC 7331 is located about 45 million light years away from Earth. Image obtained with the Hubble Space Telescope. NGC 7331 is located about 45 million light-years away in the constellation of Pegasus (The Winged Horse). Facing us partially edge-on, the galaxy showcases it's beautiful arms which swirl like a whirlpool around its bright central region. Astronomers took this image using Hubble's Wide Field Camera 3 (WFC3), as they were observing an extraordinary exploding star - a supernova - which can still be faintly seen as a tiny red dot near the galaxy's central yellow core. Named SN2014C, it rapidly evolved from a supernova containing very little Hydrogen to one that is Hydrogen-rich - in just one year. This rarely observed metamorphosis was luminous at high energies and provides unique insight into the poorly understood final phases of massive stars. NGC 7331 is similar in size, shape, and mass to the

PIX4613167

Spiral galaxy NGC 7331 in Pegase - Spiral galaxy NGC 7331 in Pegasus: The galaxy NGC 7331 is located about 45 million light years away from Earth. Image obtained with the Hubble Space Telescope. NGC 7331 is located about 45 million light-years away in the constellation of Pegasus (The Winged Horse). Facing us partially edge-on, the galaxy showcases it's beautiful arms which swirl like a whirlpool around its bright central region. Astronomers took this image using Hubble's Wide Field Camera 3 (WFC3), as they were observing an extraordinary exploding star - a supernova - which can still be faintly seen as a tiny red dot near the galaxy's central yellow core. Named SN2014C, it rapidly evolved from a supernova containing very little Hydrogen to one that is Hydrogen-rich - in just one year. This rarely observed metamorphosis was luminous at high energies and provides unique insight into the poorly understood final phases of massive stars. NGC 7331 is similar in size, shape, and mass to the

PIX4613167

 
Remains of the supernova of the Sails - Detail - Vela supernova remnant. Detail - Detail of the rest of the supernova of the Sails. The supernova exploded 12,000 years ago. A supernova event marks the catastrophic end - point in the life of a massive star. The self - destruction of the star releases a huge amount of energy as radiation of all kinds, but a substantial fraction of the force of the explosion blasts the outer part of the supernova into an expanding shell of matter that travels through the almost empty space between the stars. As the rapidly moving blast wave encounters the relatively stationary interstellar medium it creates a very narrow, luminous shock front that appears as a faint nebula. Because the shock front is very convoluted the nebulosity appears to be highly structured and the various colours define different energy levels within the interaction. Although the star responsible for the Vela supernova remnant exploded 12,000 years ago, it is still affecting its env

PIX4582820

Remains of the supernova of the Sails - Detail - Vela supernova remnant. Detail - Detail of the rest of the supernova of the Sails. The supernova exploded 12,000 years ago. A supernova event marks the catastrophic end - point in the life of a massive star. The self - destruction of the star releases a huge amount of energy as radiation of all kinds, but a substantial fraction of the force of the explosion blasts the outer part of the supernova into an expanding shell of matter that travels through the almost empty space between the stars. As the rapidly moving blast wave encounters the relatively stationary interstellar medium it creates a very narrow, luminous shock front that appears as a faint nebula. Because the shock front is very convoluted the nebulosity appears to be highly structured and the various colours define different energy levels within the interaction. Although the star responsible for the Vela supernova remnant exploded 12,000 years ago, it is still affecting its env

PIX4582820

 
Open cluster NGC 3293 in Carene - Open star cluster NGC 3293 in Carina - Star cluster located in the constellation Carene about 8500 years ago - light from Earth. Unlike the Sun, many stars are found in brilliant clusters such as NGC 3293 where they spend their lives. At birth, which should have been at much the same time for all the stars in NGC 3293, the most massive stars are hot and very luminous and therefore appear as the brightest blue stars. With time they deplete their supplies of nuclear fuel, hydrogen. This evolutionary process involves cooling, so that the stars become redder, and would ordinarily disappear from view, but they also swell to gigantic proportions and so remain visible. The bright orange star in NGC 3293 is the member of the cluster which has aged fastest. This cluster is in the constellation of Carina at a distance of about 8500 light years

PIX4568211

Open cluster NGC 3293 in Carene - Open star cluster NGC 3293 in Carina - Star cluster located in the constellation Carene about 8500 years ago - light from Earth. Unlike the Sun, many stars are found in brilliant clusters such as NGC 3293 where they spend their lives. At birth, which should have been at much the same time for all the stars in NGC 3293, the most massive stars are hot and very luminous and therefore appear as the brightest blue stars. With time they deplete their supplies of nuclear fuel, hydrogen. This evolutionary process involves cooling, so that the stars become redder, and would ordinarily disappear from view, but they also swell to gigantic proportions and so remain visible. The bright orange star in NGC 3293 is the member of the cluster which has aged fastest. This cluster is in the constellation of Carina at a distance of about 8500 light years

PIX4568211

 
Spiral galaxy M33 in the Triangle - Spiral galaxy M33 in Triangulum - M33, (NGC 598), the galaxy of the Triangle, is located about 2 million years ago - light from Earth. It belongs to the local group, just like our galaxy or Andromede galaxy. Also known as M33 or NGC 598, the Triangulum Galaxy is part of the Local Group of galaxies, which includes the Andromeda Galaxy (M31) and our galaxy, the Milky Way. M33 is over thirty thousand light - years across, and more than two million light - years away. Hot, massive stars which recently formed in M33 give the galaxy its bluish color. The reddish areas are nebulae in the galaxy in which stars are rapidly forming

Stephane Guisard

PIX4609326

Spiral galaxy M33 in the Triangle - Spiral galaxy M33 in Triangulum - M33, (NGC 598), the galaxy of the Triangle, is located about 2 million years ago - light from Earth. It belongs to the local group, just like our galaxy or Andromede galaxy. Also known as M33 or NGC 598, the Triangulum Galaxy is part of the Local Group of galaxies, which includes the Andromeda Galaxy (M31) and our galaxy, the Milky Way. M33 is over thirty thousand light - years across, and more than two million light - years away. Hot, massive stars which recently formed in M33 give the galaxy its bluish color. The reddish areas are nebulae in the galaxy in which stars are rapidly forming

Stephane Guisard

PIX4609326

 
Stellar black hole - Artist's view - A stellar black hole - Artist's view of a system composed of a Wolf-Rayet star orbiting a black hole. A stellar black hole is born from the gravitational collapse of a massive star. The stellar black holes have a mass of some solar masses. A black hole is a region of space whose gravitation is so strong that it will prevent any form of material or radiation from escaping. This artist's impression depicts a star-mass black hole. The black hole has a mass of about twenty times the mass of the Sun and is associated with a Wolf-Rayet star: a star that will become a black hole itself. The black hole is stripping matter away from the star as they orbit each other

PIX4584795

Stellar black hole - Artist's view - A stellar black hole - Artist's view of a system composed of a Wolf-Rayet star orbiting a black hole. A stellar black hole is born from the gravitational collapse of a massive star. The stellar black holes have a mass of some solar masses. A black hole is a region of space whose gravitation is so strong that it will prevent any form of material or radiation from escaping. This artist's impression depicts a star-mass black hole. The black hole has a mass of about twenty times the mass of the Sun and is associated with a Wolf-Rayet star: a star that will become a black hole itself. The black hole is stripping matter away from the star as they orbit each other

PIX4584795

 
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Earth-type exoplanete around Centauri Proxima - Artist's impression of the planet orbiting Proxima Centauri: Artist's view of the surface of the planet Proxima b orbiting around the red dwarf star Proxima of Centauri, the closest star to the solar system. Proxima b is slightly more massive than the Earth, orbit in habitable areas where the temperature would allow the presence of liquid water on its surface. This artist's impression shows a view of the surface of the planet Proxima b orbiting the red dwarf star Proxima Centauri, the closest star to the Solar System. Proxima b is a little more massive than the Earth and orbits in the habitable zone around Proxima Centauri, where the temperature is suitable for liquid water to exist on its surface

Miller, Ron (b.1947)

PIX4608101

Earth-type exoplanete around Centauri Proxima - Artist's impression of the planet orbiting Proxima Centauri: Artist's view of the surface of the planet Proxima b orbiting around the red dwarf star Proxima of Centauri, the closest star to the solar system. Proxima b is slightly more massive than the Earth, orbit in habitable areas where the temperature would allow the presence of liquid water on its surface. This artist's impression shows a view of the surface of the planet Proxima b orbiting the red dwarf star Proxima Centauri, the closest star to the Solar System. Proxima b is a little more massive than the Earth and orbits in the habitable zone around Proxima Centauri, where the temperature is suitable for liquid water to exist on its surface

Miller, Ron (b.1947)

PIX4608101

 
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Exoplanete BD+48 738c - Illustration of an extrasolar planet orbiting a red dwarf star. In the sky, close to the dwarf star, the giant red star BD+48 738. It's a large planet, which may be a small brown dwarf, that orbits a red dwarf star. According to one reference: “”... one of the massive, dying stars - - BD+48 738 - - is accompanied not only by an enormous, Jupiter - like planet, but also by a second, mystery object. According to the team, this object could be another planet, a low - mass star, or - - most interestingly - - a brown dwarf, which is a star - like body that is intermediate in mass between the coolest stars and giant planets.

Miller, Ron (b.1947)

PIX4574061

Exoplanete BD+48 738c - Illustration of an extrasolar planet orbiting a red dwarf star. In the sky, close to the dwarf star, the giant red star BD+48 738. It's a large planet, which may be a small brown dwarf, that orbits a red dwarf star. According to one reference: “”... one of the massive, dying stars - - BD+48 738 - - is accompanied not only by an enormous, Jupiter - like planet, but also by a second, mystery object. According to the team, this object could be another planet, a low - mass star, or - - most interestingly - - a brown dwarf, which is a star - like body that is intermediate in mass between the coolest stars and giant planets.

Miller, Ron (b.1947)

PIX4574061

 
Nebula NGC 6334 in Scorpio - Cat's Paw nebula (NGC 6334) in Scorpius - The nebula NGC 6334 is located about 5500 years - light from Earth. It is a vast region of star formation. The Cat's Paw Nebula (NGC 6334) is a vast region of star formation. NGC 6334 lies about 5500 light - years from Earth in the constellation of Scorpius. The whole gas cloud is about 50 light - years across. NGC 6334 is one of the most active nurseries of massive stars in our galaxy and has been extensively studied by astronomers

PIX4619410

Nebula NGC 6334 in Scorpio - Cat's Paw nebula (NGC 6334) in Scorpius - The nebula NGC 6334 is located about 5500 years - light from Earth. It is a vast region of star formation. The Cat's Paw Nebula (NGC 6334) is a vast region of star formation. NGC 6334 lies about 5500 light - years from Earth in the constellation of Scorpius. The whole gas cloud is about 50 light - years across. NGC 6334 is one of the most active nurseries of massive stars in our galaxy and has been extensively studied by astronomers

PIX4619410

 
Exoplanete in formation - NGC 2547-ID8: Illustration of the collision between two asteroids in the habitable zone of the star NGC 2547-ID8. This could result in an accretion-forming rocky exoplanet. Planets, including those like our own Earth, form from epic collisions between asteroids and even bigger bodies, called proto-planets. Sometimes the colliding bodies are ground to dust, and sometimes they stick together to ultimately form larger, mature planets. This artist's conception shows one such smash-up. Spitzer's infrared vision detected a huge eruption around the star NGC 2547-ID8 between August 2012 and 2013. Scientists think the dust was kicked up by a massive collision between two large asteroids. They say the smashup took place in the star's “” terrestrial zone,””” the region around stars where rocky planets like Earth take shape. NGC 2547-ID8 is a sun-like star located about 1,200 light-years from Earth in the constellation Vela. It is about 35 million years old, the same age

PIX4608473

Exoplanete in formation - NGC 2547-ID8: Illustration of the collision between two asteroids in the habitable zone of the star NGC 2547-ID8. This could result in an accretion-forming rocky exoplanet. Planets, including those like our own Earth, form from epic collisions between asteroids and even bigger bodies, called proto-planets. Sometimes the colliding bodies are ground to dust, and sometimes they stick together to ultimately form larger, mature planets. This artist's conception shows one such smash-up. Spitzer's infrared vision detected a huge eruption around the star NGC 2547-ID8 between August 2012 and 2013. Scientists think the dust was kicked up by a massive collision between two large asteroids. They say the smashup took place in the star's “” terrestrial zone,””” the region around stars where rocky planets like Earth take shape. NGC 2547-ID8 is a sun-like star located about 1,200 light-years from Earth in the constellation Vela. It is about 35 million years old, the same age

PIX4608473

 
Open cluster NGC 3293 in Carene - Open star cluster NGC 3293 in Carina - Star cluster located in the constellation Carene about 8500 years ago - light from Earth. Unlike the Sun, many stars are found in brilliant clusters such as NGC 3293 where they spend their lives. At birth, which should have been at much the same time for all the stars in NGC 3293, the most massive stars are hot and very luminous and therefore appear as the brightest blue stars. With time they deplete their supplies of nuclear fuel, hydrogen. This evolutionary process involves cooling, so that the stars become redder, and would ordinarily disappear from view, but they also swell to gigantic proportions and so remain visible. The bright orange star in NGC 3293 is the member of the cluster which has aged fastest. This cluster is in the constellation of Carina at a distance of about 8500 light years

PIX4568236

Open cluster NGC 3293 in Carene - Open star cluster NGC 3293 in Carina - Star cluster located in the constellation Carene about 8500 years ago - light from Earth. Unlike the Sun, many stars are found in brilliant clusters such as NGC 3293 where they spend their lives. At birth, which should have been at much the same time for all the stars in NGC 3293, the most massive stars are hot and very luminous and therefore appear as the brightest blue stars. With time they deplete their supplies of nuclear fuel, hydrogen. This evolutionary process involves cooling, so that the stars become redder, and would ordinarily disappear from view, but they also swell to gigantic proportions and so remain visible. The bright orange star in NGC 3293 is the member of the cluster which has aged fastest. This cluster is in the constellation of Carina at a distance of about 8500 light years

PIX4568236

 
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Earth-type exoplanete around Centauri Proxima - Artist's impression of the planet orbiting Proxima Centauri: Artist's view of the surface of the planet Proxima b orbiting around the red dwarf star Proxima of Centauri, the closest star to the solar system. Proxima b is slightly more massive than the Earth, orbit in habitable areas where the temperature would allow the presence of liquid water on its surface. This artist's impression shows a view of the surface of the planet Proxima b orbiting the red dwarf star Proxima Centauri, the closest star to the Solar System. Proxima b is a little more massive than the Earth and orbits in the habitable zone around Proxima Centauri, where the temperature is suitable for liquid water to exist on its surface

Miller, Ron (b.1947)

PIX4608079

Earth-type exoplanete around Centauri Proxima - Artist's impression of the planet orbiting Proxima Centauri: Artist's view of the surface of the planet Proxima b orbiting around the red dwarf star Proxima of Centauri, the closest star to the solar system. Proxima b is slightly more massive than the Earth, orbit in habitable areas where the temperature would allow the presence of liquid water on its surface. This artist's impression shows a view of the surface of the planet Proxima b orbiting the red dwarf star Proxima Centauri, the closest star to the Solar System. Proxima b is a little more massive than the Earth and orbits in the habitable zone around Proxima Centauri, where the temperature is suitable for liquid water to exist on its surface

Miller, Ron (b.1947)

PIX4608079

 
Brown dwarf star Teide 1 - Brown dwarf Teide 1 - Artist view of the brown dwarf star Teide 1. Discovered in 1995 in the Pleiades cluster, about 55 times the mass of Jupiter, this brown dwarf is represented here in the sky of a young exoplanet lit by the star. This is how Teide 1 might appear from the surface of a hypothetical, March - like planet. Discovered in 1995, Teide 1 is a type of mysterious object called a brown dwarf (failed star or super planet). Bigger than a planet, but smaller than a star, this brown dwarf is about 400 light years from the Earth in the Pleiades star cluster. It is thought that Teide 1 has the mass equivalent of about 55 Jupiters, which is considered large for a brown dwarf. Teide 1 is massive enough, and hence hot enough, to sustain lithium fusion in its core, but is unable to initiate hydrogen fusion like our sun. Teide 1 is probably only about 120 million years old (compared to our sun's age of 4.5 billion years) and shines at a temperature of 4,000o F,

Walter B Myers

PIX4572545

Brown dwarf star Teide 1 - Brown dwarf Teide 1 - Artist view of the brown dwarf star Teide 1. Discovered in 1995 in the Pleiades cluster, about 55 times the mass of Jupiter, this brown dwarf is represented here in the sky of a young exoplanet lit by the star. This is how Teide 1 might appear from the surface of a hypothetical, March - like planet. Discovered in 1995, Teide 1 is a type of mysterious object called a brown dwarf (failed star or super planet). Bigger than a planet, but smaller than a star, this brown dwarf is about 400 light years from the Earth in the Pleiades star cluster. It is thought that Teide 1 has the mass equivalent of about 55 Jupiters, which is considered large for a brown dwarf. Teide 1 is massive enough, and hence hot enough, to sustain lithium fusion in its core, but is unable to initiate hydrogen fusion like our sun. Teide 1 is probably only about 120 million years old (compared to our sun's age of 4.5 billion years) and shines at a temperature of 4,000o F,

Walter B Myers

PIX4572545

 
Spiral galaxy M77 in the Whale - Active galaxy M77 (NGC 1068) in Cetus - This active galaxy is the typical example of a galaxy of Seyfert II. M77 (NGC 1068) has an active core and houses a massive black hole. She is the object of intense star formation in her spiral arms. NGC 1068 is around 50 million years of light from Earth. Image obtained with a telescope of 50 cm and more than 17 hours of installation. Located about 60 million light years from Earth, towards the direction of the constellation named Cetus, is an enormous galaxy, much larger than our own, that is surrounded by a even larger cloud of obscuring dust. M77 (NGC 1068) has a powerful jet pouring copious amounts of material into inter - galactic space at enormous speed. This galaxy is a seyfert II type with an active nucleus. It is now believed that the source of this commotion is a super - massive black hole, ten million times more massive than our Sun, in the process of absorbing material that has ventured too close

R. Jay GaBany

PIX4609596

Spiral galaxy M77 in the Whale - Active galaxy M77 (NGC 1068) in Cetus - This active galaxy is the typical example of a galaxy of Seyfert II. M77 (NGC 1068) has an active core and houses a massive black hole. She is the object of intense star formation in her spiral arms. NGC 1068 is around 50 million years of light from Earth. Image obtained with a telescope of 50 cm and more than 17 hours of installation. Located about 60 million light years from Earth, towards the direction of the constellation named Cetus, is an enormous galaxy, much larger than our own, that is surrounded by a even larger cloud of obscuring dust. M77 (NGC 1068) has a powerful jet pouring copious amounts of material into inter - galactic space at enormous speed. This galaxy is a seyfert II type with an active nucleus. It is now believed that the source of this commotion is a super - massive black hole, ten million times more massive than our Sun, in the process of absorbing material that has ventured too close

R. Jay GaBany

PIX4609596

 
Centauri Omega globular cluster - The globular cluster Omega Centauri, NGC 5139 - Visible to the naked eye in the southern hemisphere, Centaurus Omega is the most massive globular cluster in the galaxy. About 17,000 light years ago, millions of stars nearly 12 billion years old are concentrated here. NGC 5139 is the largest and most spectacular globular cluster in the entire night sky, and the largest in our galaxy. At 36 arc minutes, Omega Centauri is larger than the full moon in apparent size. It is located about 17,000 light years away from our Sun and at 4th magnitude, is easily visible without a telescope as a “” star”” in the constellation of Centaurus. It contains about 2 million stars, almost twice as many as M13. The stars in globular clusters are generally older, redder and less massive than our Sun

Jerry Lodriguss

PIX4564370

Centauri Omega globular cluster - The globular cluster Omega Centauri, NGC 5139 - Visible to the naked eye in the southern hemisphere, Centaurus Omega is the most massive globular cluster in the galaxy. About 17,000 light years ago, millions of stars nearly 12 billion years old are concentrated here. NGC 5139 is the largest and most spectacular globular cluster in the entire night sky, and the largest in our galaxy. At 36 arc minutes, Omega Centauri is larger than the full moon in apparent size. It is located about 17,000 light years away from our Sun and at 4th magnitude, is easily visible without a telescope as a “” star”” in the constellation of Centaurus. It contains about 2 million stars, almost twice as many as M13. The stars in globular clusters are generally older, redder and less massive than our Sun

Jerry Lodriguss

PIX4564370

 
Spiral galaxy M74 in Pisces - Spiral galaxy M74 in Pisces - Image of the spiral galaxy M74 (NGC 628). This galaxy is about 80,000 light years and is 30 million light years apart. Viewed face on, as it appeared about 30 million years ago, M74 is considered to be one of the most photogenic spiral galaxies in the sky. The galaxy is rich in young bright blue stars and glowing red regions of dust and molecular hydrogen where new stars are being created. M74, however, is quite camera shy - it has a low surface brightness that makes it challenging for both visual observers and astrophotographers to see it's entire form. The Chandra X - Ray observatory, discovered M74 to be the home of a super massive black hole, tucked away in one of it's outer arms. This black hole is one of the largest ever discovered and has the mass of over 10,000 suns. Thirty six, fifteen minute photographs were combined to create this picture, with a total exposure time of almost nine hours. The images were taken with a

R. Jay GaBany

PIX4609403

Spiral galaxy M74 in Pisces - Spiral galaxy M74 in Pisces - Image of the spiral galaxy M74 (NGC 628). This galaxy is about 80,000 light years and is 30 million light years apart. Viewed face on, as it appeared about 30 million years ago, M74 is considered to be one of the most photogenic spiral galaxies in the sky. The galaxy is rich in young bright blue stars and glowing red regions of dust and molecular hydrogen where new stars are being created. M74, however, is quite camera shy - it has a low surface brightness that makes it challenging for both visual observers and astrophotographers to see it's entire form. The Chandra X - Ray observatory, discovered M74 to be the home of a super massive black hole, tucked away in one of it's outer arms. This black hole is one of the largest ever discovered and has the mass of over 10,000 suns. Thirty six, fifteen minute photographs were combined to create this picture, with a total exposure time of almost nine hours. The images were taken with a

R. Jay GaBany

PIX4609403

 
Nebulae NGC 6334 and NGC 6357 in Scorpio - Nebulae NGC 6334 and NGC 6357 in Scorpius: These nebulae are located about 5500 light years from Earth - Located in the constellation of Scorpius, the Cat's Paw Nebula resemble a faint, luminous paw-print on the sky. Deep images reveal that the nebula is about a degree across in the sky. At a distance of about 5500 light-years away it is a truly vast structure spanning almost 100 light-years across. The sculpted gases of NGC 6334 are illuminated by the light of numerous powerful stars, some exceeding 10 solar masses. The two brilliant blue stars in the upper left are Lambda and Kappa Scorpii. Many of these luminous hot stars are surprisingly not visible because they lie within the dusty plane of our galaxy. At infrared wavelengths the numerous hot stars are revealed and the nature of this object as a region of massive star formation becomes clear. In the past decade water masers, molecular outflows, and x-ray sources have provided direct evide

R. Gendler

PIX4619391

Nebulae NGC 6334 and NGC 6357 in Scorpio - Nebulae NGC 6334 and NGC 6357 in Scorpius: These nebulae are located about 5500 light years from Earth - Located in the constellation of Scorpius, the Cat's Paw Nebula resemble a faint, luminous paw-print on the sky. Deep images reveal that the nebula is about a degree across in the sky. At a distance of about 5500 light-years away it is a truly vast structure spanning almost 100 light-years across. The sculpted gases of NGC 6334 are illuminated by the light of numerous powerful stars, some exceeding 10 solar masses. The two brilliant blue stars in the upper left are Lambda and Kappa Scorpii. Many of these luminous hot stars are surprisingly not visible because they lie within the dusty plane of our galaxy. At infrared wavelengths the numerous hot stars are revealed and the nature of this object as a region of massive star formation becomes clear. In the past decade water masers, molecular outflows, and x-ray sources have provided direct evide

R. Gendler

PIX4619391

 
Nebula NGC 6334 in Scorpio - Cat's Paw nebula (NGC 6334) in Scorpius - The nebula NGC 6334 is located about 5500 years - light from Earth. It is a vast region of star formation. The Cat's Paw Nebula (NGC 6334) is a vast region of star formation. NGC 6334 lies about 5500 light - years from Earth in the constellation of Scorpius. The whole gas cloud is about 50 light - years across. NGC 6334 is one of the most active nurseries of massive stars in our galaxy and has been extensively studied by astronomers

PIX4619380

Nebula NGC 6334 in Scorpio - Cat's Paw nebula (NGC 6334) in Scorpius - The nebula NGC 6334 is located about 5500 years - light from Earth. It is a vast region of star formation. The Cat's Paw Nebula (NGC 6334) is a vast region of star formation. NGC 6334 lies about 5500 light - years from Earth in the constellation of Scorpius. The whole gas cloud is about 50 light - years across. NGC 6334 is one of the most active nurseries of massive stars in our galaxy and has been extensively studied by astronomers

PIX4619380

 
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Artist view of Beta Pictoris b - Beta Pictoris b. Artwork: Artist's view of Beta Pictoris b, a giant exoplanet with a mass equivalent to 9 times the mass of Jupiter orbit around the star Beta Pictoris. This artist's impression shows how the planet inside the disc of Beta Pictoris may look. Only 12 million years old, or less than three-thousandths of the age of the Sun, Beta Pictoris is 75% more massive than our parent star. It is located about 60 light-years away towards the constellation of Pictor (the Painter) and is one of the best-known examples of a star surrounded by a dusty debris disc. Earlier observations showed a warp of the disc, a secondary inclined disc and comets falling onto the star, all indirect, but tell-tale signs that strongly suggested the presence of a massive planet. Observations done with the NACO instrument on Eso's Very Large Telescope in 2003, 2008 and 2009, have proven the presence of a planet around Beta Pictoris. It is located at a distance between 8 and 1

Miller, Ron (b.1947)

PIX4608449

Artist view of Beta Pictoris b - Beta Pictoris b. Artwork: Artist's view of Beta Pictoris b, a giant exoplanet with a mass equivalent to 9 times the mass of Jupiter orbit around the star Beta Pictoris. This artist's impression shows how the planet inside the disc of Beta Pictoris may look. Only 12 million years old, or less than three-thousandths of the age of the Sun, Beta Pictoris is 75% more massive than our parent star. It is located about 60 light-years away towards the constellation of Pictor (the Painter) and is one of the best-known examples of a star surrounded by a dusty debris disc. Earlier observations showed a warp of the disc, a secondary inclined disc and comets falling onto the star, all indirect, but tell-tale signs that strongly suggested the presence of a massive planet. Observations done with the NACO instrument on Eso's Very Large Telescope in 2003, 2008 and 2009, have proven the presence of a planet around Beta Pictoris. It is located at a distance between 8 and 1

Miller, Ron (b.1947)

PIX4608449

 
Spiral galaxy M33 in the Triangle - Spiral galaxy M33 in Triangulum - M33, (NGC 598), the galaxy of the Triangle, is located about 2 million years ago - light from Earth. It belongs to the local group, just like our galaxy or Andromede galaxy. In red, star-forming regions appear. Also known as M33 or NGC 598, the Triangulum Galaxy is part of the Local Group of galaxies, which includes the Andromeda Galaxy (M31) and our galaxy, the Milky Way. M33 is over thirty thousand light - years across, and more than two million light - years away. The optical data in this image show the many stars within the galaxy as well as reddish star forming regions that are filled with hot hydrogen gas. Hot, massive stars which recently formed in M33 give the galaxy its bluish color. The reddish areas are nebulae in the galaxy in which stars are rapidly forming

R. Gendler

PIX4609238

Spiral galaxy M33 in the Triangle - Spiral galaxy M33 in Triangulum - M33, (NGC 598), the galaxy of the Triangle, is located about 2 million years ago - light from Earth. It belongs to the local group, just like our galaxy or Andromede galaxy. In red, star-forming regions appear. Also known as M33 or NGC 598, the Triangulum Galaxy is part of the Local Group of galaxies, which includes the Andromeda Galaxy (M31) and our galaxy, the Milky Way. M33 is over thirty thousand light - years across, and more than two million light - years away. The optical data in this image show the many stars within the galaxy as well as reddish star forming regions that are filled with hot hydrogen gas. Hot, massive stars which recently formed in M33 give the galaxy its bluish color. The reddish areas are nebulae in the galaxy in which stars are rapidly forming

R. Gendler

PIX4609238

 
Active galaxy NGC 1068 in the Whale - Active galaxy M77 (NGC 1068) in Cetus - This active galaxy is the typical example of a galaxy of Seyfert II. M77 (NGC 1068) has an active core and houses a massive black hole. She is the object of intense star formation in her spiral arms. NGC 1068 is around 50 million years of light from Earth. Image obtained with a telescope 61 cm in diameter. Located about 60 million light years from Earth, towards the direction of the constellation named Cetus, is an enormous galaxy, much larger than our own, that is surrounded by a even larger cloud of obscuring dust. M77 (NGC 1068) has a powerful jet pouring copious amounts of material into inter - galactic space at enormous speed. This galaxy is a seyfert II type with an active nucleus. It is now believed that the source of this conmotion is a super - massive black hole, ten million times more massive than our Sun, in the process of absorbing material that has ventured too close. Image taken with a 24 - inch

Adam Block

PIX4609602

Active galaxy NGC 1068 in the Whale - Active galaxy M77 (NGC 1068) in Cetus - This active galaxy is the typical example of a galaxy of Seyfert II. M77 (NGC 1068) has an active core and houses a massive black hole. She is the object of intense star formation in her spiral arms. NGC 1068 is around 50 million years of light from Earth. Image obtained with a telescope 61 cm in diameter. Located about 60 million light years from Earth, towards the direction of the constellation named Cetus, is an enormous galaxy, much larger than our own, that is surrounded by a even larger cloud of obscuring dust. M77 (NGC 1068) has a powerful jet pouring copious amounts of material into inter - galactic space at enormous speed. This galaxy is a seyfert II type with an active nucleus. It is now believed that the source of this conmotion is a super - massive black hole, ten million times more massive than our Sun, in the process of absorbing material that has ventured too close. Image taken with a 24 - inch

Adam Block

PIX4609602

 
The Omega nebula (M17) seen in infrared - M17 nebula in infrared - The Omega nebula (M17) seen in infrared by the Spitzer space telescope. M17 is a star-forming region about 6000 light years ago in the constellation Sagittarius. In the center of the nebula is a group of massive stars. The dust appears in red, the hot gas in green, the regions or this gas and the dust mixes in white. Nasa's Spitzer Space Telescope has captured an infrared view of the star - making cloud called M17, or the Swan nebula. The cloud, located about 6,000 light - years away in the constellation Sagittarius, is dominated by a central group of massive stars - - the most massive stars in the region. These central stars give off intense flows of expanding gas, which rush like rivers against dense piles of material, carving out the deep pocket at center of the picture. Winds from the region's other massive stars push back against these oncoming rivers, creating bow shocks like those that pile up in front of speedin

PIX4620190

The Omega nebula (M17) seen in infrared - M17 nebula in infrared - The Omega nebula (M17) seen in infrared by the Spitzer space telescope. M17 is a star-forming region about 6000 light years ago in the constellation Sagittarius. In the center of the nebula is a group of massive stars. The dust appears in red, the hot gas in green, the regions or this gas and the dust mixes in white. Nasa's Spitzer Space Telescope has captured an infrared view of the star - making cloud called M17, or the Swan nebula. The cloud, located about 6,000 light - years away in the constellation Sagittarius, is dominated by a central group of massive stars - - the most massive stars in the region. These central stars give off intense flows of expanding gas, which rush like rivers against dense piles of material, carving out the deep pocket at center of the picture. Winds from the region's other massive stars push back against these oncoming rivers, creating bow shocks like those that pile up in front of speedin

PIX4620190

 
Crab pulsar in nebula M1 - The Crab pulsar: This image from the Hubble space telescope shows the central region of the Crab nebula or resides its pulsar. The pulsar is visible in the center of the image. It is a very dense neutron star from the explosion of a massive supernova star. This star quickly rotates on itself developing a powerful magnetic field, emitting beams of light and radio waves. M1 is located about 6000 light-years in the constellation Taurus.. While many other images of the famous Crab Nebula have focused on the filaments in the outer part of the nebula, this image shows the very heart of the Crab Nebula including the central neutron star - it is the rightmost of the two bright stars near the centre of this image. The rapid motion of the material nearest to the central star is revealed by the subtle rainbow of colours in this time-lapse image, the rainbow effect being due to the movement of material over the time between one image and another

PIX4583135

Crab pulsar in nebula M1 - The Crab pulsar: This image from the Hubble space telescope shows the central region of the Crab nebula or resides its pulsar. The pulsar is visible in the center of the image. It is a very dense neutron star from the explosion of a massive supernova star. This star quickly rotates on itself developing a powerful magnetic field, emitting beams of light and radio waves. M1 is located about 6000 light-years in the constellation Taurus.. While many other images of the famous Crab Nebula have focused on the filaments in the outer part of the nebula, this image shows the very heart of the Crab Nebula including the central neutron star - it is the rightmost of the two bright stars near the centre of this image. The rapid motion of the material nearest to the central star is revealed by the subtle rainbow of colours in this time-lapse image, the rainbow effect being due to the movement of material over the time between one image and another

PIX4583135

 
M87 elliptical galaxy in Virgo - M87 elliptical galaxy in Virgo - The M87 galaxy (NGC 4486) is located about 60 million years ago - light from Earth, in the heart of the Virgin's cluster. M87 is the brightest radio source in the constellation, it is also called Virgo A. Image made with Siding Spring's 3.9m telescope. Messier 87 (NGC 4486) is at the heart of the Virgo cluster and has a mass many times that of the Milky Way, itself no lightweight. Unlike our galaxy however, M87 is an elliptical galaxy. Though it appears more - or - less spherical on this photograph, a deep image shows it to be markedly elongated. Also unlike the Milky Way, M87 contains relatively little gas and dust. It is composed mainly of cool stars, which gives it a yellowish colour, in contrast to the blue of spiral galaxies. Despite the lack of star - forming materials, M87 is not a quiescent backwater. It is a powerful source of radio waves and the orbits of stars near its nucleus suggest they are held by a very m

PIX4611429

M87 elliptical galaxy in Virgo - M87 elliptical galaxy in Virgo - The M87 galaxy (NGC 4486) is located about 60 million years ago - light from Earth, in the heart of the Virgin's cluster. M87 is the brightest radio source in the constellation, it is also called Virgo A. Image made with Siding Spring's 3.9m telescope. Messier 87 (NGC 4486) is at the heart of the Virgo cluster and has a mass many times that of the Milky Way, itself no lightweight. Unlike our galaxy however, M87 is an elliptical galaxy. Though it appears more - or - less spherical on this photograph, a deep image shows it to be markedly elongated. Also unlike the Milky Way, M87 contains relatively little gas and dust. It is composed mainly of cool stars, which gives it a yellowish colour, in contrast to the blue of spiral galaxies. Despite the lack of star - forming materials, M87 is not a quiescent backwater. It is a powerful source of radio waves and the orbits of stars near its nucleus suggest they are held by a very m

PIX4611429

 
Spiral galaxy M33 in the Triangle - Spiral galaxy M33 in Triangulum - M33, (NGC 598), the galaxy of the Triangle, is located about 2 million years ago - light from Earth. It belongs to the local group, just like our galaxy or Andromede galaxy. In red the star-forming regions appear. Also known as M33 or NGC 598, the Triangulum Galaxy is part of the Local Group of galaxies, which includes the Andromeda Galaxy (M31) and our galaxy, the Milky Way. M33 is over thirty thousand light - years across, and more than two million light - years away. The data in this image show the many stars within the galaxy as well as reddish star forming regions that are filled with hot hydrogen gas. Hot, massive stars which recently formed in M33 give the galaxy its bluish color. The reddish areas are nebulae in the galaxy in which stars are rapidly forming

R. Gendler

PIX4609299

Spiral galaxy M33 in the Triangle - Spiral galaxy M33 in Triangulum - M33, (NGC 598), the galaxy of the Triangle, is located about 2 million years ago - light from Earth. It belongs to the local group, just like our galaxy or Andromede galaxy. In red the star-forming regions appear. Also known as M33 or NGC 598, the Triangulum Galaxy is part of the Local Group of galaxies, which includes the Andromeda Galaxy (M31) and our galaxy, the Milky Way. M33 is over thirty thousand light - years across, and more than two million light - years away. The data in this image show the many stars within the galaxy as well as reddish star forming regions that are filled with hot hydrogen gas. Hot, massive stars which recently formed in M33 give the galaxy its bluish color. The reddish areas are nebulae in the galaxy in which stars are rapidly forming

R. Gendler

PIX4609299

 
Remains of the supernova of the Sails - Detail - Vela supernova remnant. Detail - Detail of the rest of the supernova of the Sails. The supernova exploded 12,000 years ago. The line that crosses the image is the trace left by the passage of a satellite during the photo shoot. Image obtained with Siding Spring's 3.9m telescope. A supernova event marks the catastrophic end - point in the life of a massive star. The self - destruction of the star releases a huge amount of energy as radiation of all kinds, but a substantial fraction of the force of the explosion blasts the outer part of the supernova into an expanding shell of matter that travels through the almost empty space between the stars. As the rapidly moving blast wave encounters the relatively stationary interstellar medium it creates a very narrow, luminous shock front that appears as a faint nebula. Because the shock front is very convoluted the nebulosity appears to be highly structured and the various colours define different

PIX4582923

Remains of the supernova of the Sails - Detail - Vela supernova remnant. Detail - Detail of the rest of the supernova of the Sails. The supernova exploded 12,000 years ago. The line that crosses the image is the trace left by the passage of a satellite during the photo shoot. Image obtained with Siding Spring's 3.9m telescope. A supernova event marks the catastrophic end - point in the life of a massive star. The self - destruction of the star releases a huge amount of energy as radiation of all kinds, but a substantial fraction of the force of the explosion blasts the outer part of the supernova into an expanding shell of matter that travels through the almost empty space between the stars. As the rapidly moving blast wave encounters the relatively stationary interstellar medium it creates a very narrow, luminous shock front that appears as a faint nebula. Because the shock front is very convoluted the nebulosity appears to be highly structured and the various colours define different

PIX4582923

 
Star HD 209458 in Pegase - Star HD 209458 in Pegasus - This star, located in the center of the image, is about 150 years from Earth and is observable with a pair of binoculars. In orbit around this star, invisible in this image, we discovered a giant planet called Osiris (HD 209458b). This extrasolar planet of a new type is a hot Jupiter, a massive planet very close to its star. The star located in the center of this image is called HD 209458. It is similar to our Sun and lies 150 light - years from Earth. It is visible with binoculars as a seventh magnitude star in the constellation of Pegasus. In orbit around this star (but invisible on this picture) is an exoplanet named Osiris (HD 209458b). It is a hot jupiter, a giant planet orbiting very close to its star

PIX4572357

Star HD 209458 in Pegase - Star HD 209458 in Pegasus - This star, located in the center of the image, is about 150 years from Earth and is observable with a pair of binoculars. In orbit around this star, invisible in this image, we discovered a giant planet called Osiris (HD 209458b). This extrasolar planet of a new type is a hot Jupiter, a massive planet very close to its star. The star located in the center of this image is called HD 209458. It is similar to our Sun and lies 150 light - years from Earth. It is visible with binoculars as a seventh magnitude star in the constellation of Pegasus. In orbit around this star (but invisible on this picture) is an exoplanet named Osiris (HD 209458b). It is a hot jupiter, a giant planet orbiting very close to its star

PIX4572357

 
Supernova 1987A 4 years after - Supernova 1987A after 4 years - Image obtained with Siding Spring's 3.9m telescope. Supernova 1987A appeared in the constellation of Dorado on February 23, 1987. 4 years later the star appears as a red dot and pulls. The elongated red 'star' marks the site of supernova 1987A in the Large Magellanic Cloud (LMC). The two blue stars that bracket the glowing ember are almost certainly in the LMC as well, but not necessarily near the supernova. They initially confused the issue of which star had exploded. The red image is the expanding remnant of a massive star and can be seen to be slightly elongated in this picture. The elongation is in the same direction as the well - known Hubble Space Telescope picture of the ellipse around the supernova and both represent the expanding shock wave from the supernova interacting with material that was ejected from the star before it exploded

PIX4582403

Supernova 1987A 4 years after - Supernova 1987A after 4 years - Image obtained with Siding Spring's 3.9m telescope. Supernova 1987A appeared in the constellation of Dorado on February 23, 1987. 4 years later the star appears as a red dot and pulls. The elongated red 'star' marks the site of supernova 1987A in the Large Magellanic Cloud (LMC). The two blue stars that bracket the glowing ember are almost certainly in the LMC as well, but not necessarily near the supernova. They initially confused the issue of which star had exploded. The red image is the expanding remnant of a massive star and can be seen to be slightly elongated in this picture. The elongation is in the same direction as the well - known Hubble Space Telescope picture of the ellipse around the supernova and both represent the expanding shock wave from the supernova interacting with material that was ejected from the star before it exploded

PIX4582403

 
Irregular galaxy NGC 3239 in the Lion - Irregular galaxy NGC 3239 in Leo - The irregular galaxy NGC 3239 is located 25 million light years ago in the constellation Lion. Also visible on this image is the supernova SN 2012a (under the bright star in the center of the image). About 40,000 light - years across, irregular galaxy NGC 3239 lies near the center of this field of galaxies in the galaxy rich constellation Leo. At a distance of only 25 million light - years it dominates the frame, sporting a peculiar arrangement of structures, young blue star clusters and star forming regions, suggesting that NGC 3239 (aka Arp 263) is the result of a galaxy merger. Appearing almost on top of the pretty galaxy is a bright, spiky, foreground star, a nearby member of our own Milky Way galaxy almost directly along our line - of - sight to NGC 3239. Still, NGC 3239 is notable for hosting this year's first confirmed supernova, designated SN 2012A. SN 2012A is just below and right of the bright foregrou

Adam Block

PIX4610534

Irregular galaxy NGC 3239 in the Lion - Irregular galaxy NGC 3239 in Leo - The irregular galaxy NGC 3239 is located 25 million light years ago in the constellation Lion. Also visible on this image is the supernova SN 2012a (under the bright star in the center of the image). About 40,000 light - years across, irregular galaxy NGC 3239 lies near the center of this field of galaxies in the galaxy rich constellation Leo. At a distance of only 25 million light - years it dominates the frame, sporting a peculiar arrangement of structures, young blue star clusters and star forming regions, suggesting that NGC 3239 (aka Arp 263) is the result of a galaxy merger. Appearing almost on top of the pretty galaxy is a bright, spiky, foreground star, a nearby member of our own Milky Way galaxy almost directly along our line - of - sight to NGC 3239. Still, NGC 3239 is notable for hosting this year's first confirmed supernova, designated SN 2012A. SN 2012A is just below and right of the bright foregrou

Adam Block

PIX4610534

 
Cocoon Nebula (IC 5146) in the Swan - Cocoon Nebula (IC 5146) in Cygnus - The Cocon Nebula, IC 5146, is an emission nebula located about 4000 years from Earth in the constellation of Swan. This star-forming region is illuminated by massive young stars. This complex mass of molecular hydrogen and dust, located 4,000 light years from earth, glows red by emitting light, shines blue by reflecting light and exhibits a pattern of dark lanes that result when dust absorbs light. Much of the light seen in the main part of this nebula is generated by the massive bright star near it's center. The Cocoon is a stellar nursery containing a relatively young open cluster of stars with several individual constituents that are newly formed

Adam Block

PIX4622748

Cocoon Nebula (IC 5146) in the Swan - Cocoon Nebula (IC 5146) in Cygnus - The Cocon Nebula, IC 5146, is an emission nebula located about 4000 years from Earth in the constellation of Swan. This star-forming region is illuminated by massive young stars. This complex mass of molecular hydrogen and dust, located 4,000 light years from earth, glows red by emitting light, shines blue by reflecting light and exhibits a pattern of dark lanes that result when dust absorbs light. Much of the light seen in the main part of this nebula is generated by the massive bright star near it's center. The Cocoon is a stellar nursery containing a relatively young open cluster of stars with several individual constituents that are newly formed

Adam Block

PIX4622748

 
Cocon Nebula (IC 5146) in the Swan - Cocoon Nebula IC5146 - The Cocon Nebula, IC 5146, is an emission nebula located about 4000 years from Earth in the constellation of Swan. This star-forming region is illuminated by massive young stars. This complex mass of molecular hydrogen and dust, located 4,000 light years from earth, glows red by emitting light, shines blue by reflecting light and exhibits a pattern of dark lanes that result when dust absorbs light. Much of the light seen in the main part of this nebula is generated by the massive bright star near it's center. The Cocoon is a stellar nursery containing a relatively young open cluster of stars with several individual constituents that are newly formed

PIX4622764

Cocon Nebula (IC 5146) in the Swan - Cocoon Nebula IC5146 - The Cocon Nebula, IC 5146, is an emission nebula located about 4000 years from Earth in the constellation of Swan. This star-forming region is illuminated by massive young stars. This complex mass of molecular hydrogen and dust, located 4,000 light years from earth, glows red by emitting light, shines blue by reflecting light and exhibits a pattern of dark lanes that result when dust absorbs light. Much of the light seen in the main part of this nebula is generated by the massive bright star near it's center. The Cocoon is a stellar nursery containing a relatively young open cluster of stars with several individual constituents that are newly formed

PIX4622764

 
Spiral galaxy NGC 7424 in the Crane - Galaxy NGC 7424 in Grus - The barree spiral galaxy NGC 7424 is located about 40 million years away from Earth. NGC 7424 extends over nearly 100,000 light years, like our galaxy. Numerous bright blue clusters of massive young stars are visible along the spiral arms. Image obtained by the telescope MELIPAL of the VLT on October 9, 2004 Composite colour - coded image of spiral galaxy, NGC 7424, at a distance of 40 million light - years. This galaxy is classified as “” SAB (rs) cd””, meaning that it is intermediate between normal spirals (SA) and strongly barred galaxies (SB) and that it has rather open arms with a small central region. It also shows many ionised regions as well as clusters of young and massive stars. Ten young massive star clusters can be identified whose size span the range from 1 to 200 light - years. The galaxy itself is roughly 100,000 light - years across, that is, quite similar in size to our own Milky Way galaxy. Images obtaine

PIX4613160

Spiral galaxy NGC 7424 in the Crane - Galaxy NGC 7424 in Grus - The barree spiral galaxy NGC 7424 is located about 40 million years away from Earth. NGC 7424 extends over nearly 100,000 light years, like our galaxy. Numerous bright blue clusters of massive young stars are visible along the spiral arms. Image obtained by the telescope MELIPAL of the VLT on October 9, 2004 Composite colour - coded image of spiral galaxy, NGC 7424, at a distance of 40 million light - years. This galaxy is classified as “” SAB (rs) cd””, meaning that it is intermediate between normal spirals (SA) and strongly barred galaxies (SB) and that it has rather open arms with a small central region. It also shows many ionised regions as well as clusters of young and massive stars. Ten young massive star clusters can be identified whose size span the range from 1 to 200 light - years. The galaxy itself is roughly 100,000 light - years across, that is, quite similar in size to our own Milky Way galaxy. Images obtaine

PIX4613160

 
Exoplanete HD 85512b - The rocky super - Earth HD 85512 b - HD 85512 b is an exoplanet orbiting around the star HD 85512, located about 36 years ago - light from Earth in the constellation of Sails. It is one of the smallest exoplanets in habitable areas discovered to date; this super Earth was detected with the help of the HARPS program at the La Silla Observatory in Chile in August 2011. This artist's impression shows the planet orbiting the Sun - like star HD 85512 in the southern constellation of Vela (The Sail). This planet is one of sixteen super - Earths discovered by the HARPS instrument on the 3.6 - metre telescope at Eso's La Silla Observatory. This planet, HD 85512b, is about 3.6 times as massive as the Earth and lies at the edge of the habitable zone around the star, where liquid water, and perhaps even life, could potentially exist

PIX4573990

Exoplanete HD 85512b - The rocky super - Earth HD 85512 b - HD 85512 b is an exoplanet orbiting around the star HD 85512, located about 36 years ago - light from Earth in the constellation of Sails. It is one of the smallest exoplanets in habitable areas discovered to date; this super Earth was detected with the help of the HARPS program at the La Silla Observatory in Chile in August 2011. This artist's impression shows the planet orbiting the Sun - like star HD 85512 in the southern constellation of Vela (The Sail). This planet is one of sixteen super - Earths discovered by the HARPS instrument on the 3.6 - metre telescope at Eso's La Silla Observatory. This planet, HD 85512b, is about 3.6 times as massive as the Earth and lies at the edge of the habitable zone around the star, where liquid water, and perhaps even life, could potentially exist

PIX4573990

 
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  • No additional copyright fee required
Exoplanete HD 85512b - The rocky super - Earth HD 85512 b - HD 85512 b is an exoplanet orbiting around the star HD 85512, located about 36 years ago - light from Earth in the constellation of Sails. It is one of the smallest exoplanets in habitable areas discovered to date; this super Earth was detected with the help of the HARPS program at the La Silla Observatory in Chile in August 2011. This artist's impression shows the planet orbiting the Sun - like star HD 85512 in the southern constellation of Vela (The Sail). This planet is one of sixteen super - Earths discovered by the HARPS instrument on the 3.6 - metre telescope at Eso's La Silla Observatory. This planet, HD 85512b, is about 3.6 times as massive as the Earth and lies at the edge of the habitable zone around the star, where liquid water, and perhaps even life, could potentially exist

Miller, Ron (b.1947)

PIX4574012

Exoplanete HD 85512b - The rocky super - Earth HD 85512 b - HD 85512 b is an exoplanet orbiting around the star HD 85512, located about 36 years ago - light from Earth in the constellation of Sails. It is one of the smallest exoplanets in habitable areas discovered to date; this super Earth was detected with the help of the HARPS program at the La Silla Observatory in Chile in August 2011. This artist's impression shows the planet orbiting the Sun - like star HD 85512 in the southern constellation of Vela (The Sail). This planet is one of sixteen super - Earths discovered by the HARPS instrument on the 3.6 - metre telescope at Eso's La Silla Observatory. This planet, HD 85512b, is about 3.6 times as massive as the Earth and lies at the edge of the habitable zone around the star, where liquid water, and perhaps even life, could potentially exist

Miller, Ron (b.1947)

PIX4574012

 
Exoplanete HD 85512b - The rocky super - Earth HD 85512 b - HD 85512 b is an exoplanet orbiting around the star HD 85512, located about 36 years ago - light from Earth in the constellation of Sails. It is one of the smallest exoplanets in habitable areas discovered to date; this super Earth was detected with the help of the HARPS program at the La Silla Observatory in Chile in August 2011. This artist's impression shows the planet orbiting the Sun - like star HD 85512 in the southern constellation of Vela (The Sail). This planet is one of sixteen super - Earths discovered by the HARPS instrument on the 3.6 - metre telescope at Eso's La Silla Observatory. This planet, HD 85512b, is about 3.6 times as massive as the Earth and lies at the edge of the habitable zone around the star, where liquid water, and perhaps even life, could potentially exist

PIX4574021

Exoplanete HD 85512b - The rocky super - Earth HD 85512 b - HD 85512 b is an exoplanet orbiting around the star HD 85512, located about 36 years ago - light from Earth in the constellation of Sails. It is one of the smallest exoplanets in habitable areas discovered to date; this super Earth was detected with the help of the HARPS program at the La Silla Observatory in Chile in August 2011. This artist's impression shows the planet orbiting the Sun - like star HD 85512 in the southern constellation of Vela (The Sail). This planet is one of sixteen super - Earths discovered by the HARPS instrument on the 3.6 - metre telescope at Eso's La Silla Observatory. This planet, HD 85512b, is about 3.6 times as massive as the Earth and lies at the edge of the habitable zone around the star, where liquid water, and perhaps even life, could potentially exist

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Colliding spiral galaxies NGC 2207 and IC 2163 - Colliding galaxies NGC 2207 and IC 2163 - The galaxies NGC 2207 (left) and IC 2163 (right) form a pair of colliding galaxies approximately 114 million light years away. Currently IC 2163 is moving away from NGC 2207, but it is likely that within several billion years these two galaxies will eventually merge into a single massive galaxy. Image obtained by the Hubble Space Telescope in 1998. The larger and more massive galaxy is cataloged as NGC 2207 (on the left in the Hubble Heritage image), and the smaller one on the right is IC 2163. Strong tidal forces from NGC 2207 have distorted the shape of IC 2163, flinging out stars and gas into long streamers stretching out a hundred thousand light - years towards the right - hand edge of the image. The calculations indicate that IC 2163 is swinging past NGC 2207 in a counterclockwise direction, having made its closest approach 40 million years ago. However, IC 2163 does not have sufficient ener

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Colliding spiral galaxies NGC 2207 and IC 2163 - Colliding galaxies NGC 2207 and IC 2163 - The galaxies NGC 2207 (left) and IC 2163 (right) form a pair of colliding galaxies approximately 114 million light years away. Currently IC 2163 is moving away from NGC 2207, but it is likely that within several billion years these two galaxies will eventually merge into a single massive galaxy. Image obtained by the Hubble Space Telescope in 1998. The larger and more massive galaxy is cataloged as NGC 2207 (on the left in the Hubble Heritage image), and the smaller one on the right is IC 2163. Strong tidal forces from NGC 2207 have distorted the shape of IC 2163, flinging out stars and gas into long streamers stretching out a hundred thousand light - years towards the right - hand edge of the image. The calculations indicate that IC 2163 is swinging past NGC 2207 in a counterclockwise direction, having made its closest approach 40 million years ago. However, IC 2163 does not have sufficient ener

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Supernova Sn 2004dj in galaxy NGC 2403 - Supernova Sn 2004dj in galaxy NGC 2403 - The supenova Sn 2004dj (visible on the left, in the middle of the picture) shines like 200 million Sun. This star is located in the galaxy NGC 2403, a galaxy 11 million years apart - light. Before exploding into a Type II supernova, the star was a star 15 times more massive than the Sun. The other bright stars visible in the image belong to our lactee path. Composite images obtained from the Hubble Space Telescope (HST) and the Subaru Telescope. The explosion of a massive star blazes with the light of 200 million Suns in this image. The supernova is so bright in this image that it easily could be mistaken for a foreground star in our Milky Way Galaxy. And yet, this supernova, called SN 2004dj (middle left), resides far beyond our galaxy. Its home is in the outskirts of NGC 2403, a galaxy located 11 million light - years from Earth. Although the supernova is far from Earth, it is the closest stellar explos

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Supernova Sn 2004dj in galaxy NGC 2403 - Supernova Sn 2004dj in galaxy NGC 2403 - The supenova Sn 2004dj (visible on the left, in the middle of the picture) shines like 200 million Sun. This star is located in the galaxy NGC 2403, a galaxy 11 million years apart - light. Before exploding into a Type II supernova, the star was a star 15 times more massive than the Sun. The other bright stars visible in the image belong to our lactee path. Composite images obtained from the Hubble Space Telescope (HST) and the Subaru Telescope. The explosion of a massive star blazes with the light of 200 million Suns in this image. The supernova is so bright in this image that it easily could be mistaken for a foreground star in our Milky Way Galaxy. And yet, this supernova, called SN 2004dj (middle left), resides far beyond our galaxy. Its home is in the outskirts of NGC 2403, a galaxy located 11 million light - years from Earth. Although the supernova is far from Earth, it is the closest stellar explos

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Galaxy cluster MACS J0717.5+3745 - Galaxy cluster MACS J0717.5+3745 - View of the galaxy cluster MACS J0717.5+3745 visible. This cluster located approximately 5.4 billion years ago - light from the Earth in the constellation of the Coach, is the result of the collision of three clusters of galaxies. Image obtained by the Hubble Space Telescope. This picture shows a region where three galaxy clusters are merging and releasing enormous amounts of energy in the form of X - rays. These distant objects are around 5.4 billion light - years from Earth, in the constellation of Auriga and were imaged during the Massive Cluster Survey, a project to study distant clusters of galaxies using Hubble. The amount of mass in this sea of galaxies is huge, and is great enough to visibly bend the fabric of spacetime. The strange distortion in the shapes of many of the galaxies in this picture, which appear stretched and bent as if they were looked at through a glass bottle, is a result of gravitational le

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Galaxy cluster MACS J0717.5+3745 - Galaxy cluster MACS J0717.5+3745 - View of the galaxy cluster MACS J0717.5+3745 visible. This cluster located approximately 5.4 billion years ago - light from the Earth in the constellation of the Coach, is the result of the collision of three clusters of galaxies. Image obtained by the Hubble Space Telescope. This picture shows a region where three galaxy clusters are merging and releasing enormous amounts of energy in the form of X - rays. These distant objects are around 5.4 billion light - years from Earth, in the constellation of Auriga and were imaged during the Massive Cluster Survey, a project to study distant clusters of galaxies using Hubble. The amount of mass in this sea of galaxies is huge, and is great enough to visibly bend the fabric of spacetime. The strange distortion in the shapes of many of the galaxies in this picture, which appear stretched and bent as if they were looked at through a glass bottle, is a result of gravitational le

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Cluster of stars NGC 299 in Toucan - Open cluster NGC 299 in Tucana: NGC 299 is an open cluster located in the galaxy of the Little Magellan Cloud. Image obtained by the Hubble Space Telescope (HST). NGC 299 is an open star cluster located within the Small Magellanic Cloud just under 200 000 light-years away. Open clusters such as this are collections of stars weakly bound by the shackles of gravity, all of which formed from the same massive molecular cloud of gas and dust. Because of this, all the stars have the same age and composition, but vary in their mass because they formed at different positions within the cloud. This unique property not only ensures a spectacular sight when viewed through a sophisticated instrument attached to a telescope such as Hubble's Advanced Camera for Surveys, but gives astronomers a cosmic laboratory in which to study the formation and evolution of stars - a process that is thought to depend strongly on a star's mass

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Cluster of stars NGC 299 in Toucan - Open cluster NGC 299 in Tucana: NGC 299 is an open cluster located in the galaxy of the Little Magellan Cloud. Image obtained by the Hubble Space Telescope (HST). NGC 299 is an open star cluster located within the Small Magellanic Cloud just under 200 000 light-years away. Open clusters such as this are collections of stars weakly bound by the shackles of gravity, all of which formed from the same massive molecular cloud of gas and dust. Because of this, all the stars have the same age and composition, but vary in their mass because they formed at different positions within the cloud. This unique property not only ensures a spectacular sight when viewed through a sophisticated instrument attached to a telescope such as Hubble's Advanced Camera for Surveys, but gives astronomers a cosmic laboratory in which to study the formation and evolution of stars - a process that is thought to depend strongly on a star's mass

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Spiral galaxy NGC 406 in Toucan - Spiral galaxy NGC 406 in Tucana - NGC 406 is a spiral galaxy located at a distance of about 65 million light years in the southern constellation of Toucan. Image obtained by the Hubble Space Telescope. The spiral galaxy NGC 406 was discovered in 1834 by John Herschel and is here imaged in great detail by the NASA/ESA Hubble Space Telescope. Located some 65 million light - years away, in the southern constellation of Tucana (the Toucan), NGC 406 is about 60 000 light - years across, roughly half the diameter of our galaxy, the Milky Way. In a moderate - sized amateur telescope NGC 406 would appear as a faint hazy blob, like thousands of others across the sky, and none of the spectacular fine detail in the Hubble picture could be made out. In this image the galaxy exhibits spiral arms that are mainly populated by young, massive, bluish stars and crossed by dark dust lanes. As is typically observed in this kind of spiral galaxy, the yellowish central bulg

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Spiral galaxy NGC 406 in Toucan - Spiral galaxy NGC 406 in Tucana - NGC 406 is a spiral galaxy located at a distance of about 65 million light years in the southern constellation of Toucan. Image obtained by the Hubble Space Telescope. The spiral galaxy NGC 406 was discovered in 1834 by John Herschel and is here imaged in great detail by the NASA/ESA Hubble Space Telescope. Located some 65 million light - years away, in the southern constellation of Tucana (the Toucan), NGC 406 is about 60 000 light - years across, roughly half the diameter of our galaxy, the Milky Way. In a moderate - sized amateur telescope NGC 406 would appear as a faint hazy blob, like thousands of others across the sky, and none of the spectacular fine detail in the Hubble picture could be made out. In this image the galaxy exhibits spiral arms that are mainly populated by young, massive, bluish stars and crossed by dark dust lanes. As is typically observed in this kind of spiral galaxy, the yellowish central bulg

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Galaxy NGC 2403 - Spiral galaxy NGC 2403 distant about 11 - 12 million years - light in the constellation Giraffe.The supenova Sn 2004dj (visible on the left, in the middle of the picture) shines like 200 million Sun. Before exploding into a Type II supernova, the star was a star 15 times more massive than the Sun. The other bright stars visible in the image belong to our lactee path. Composite images obtained from the Hubble Space Telescope (HST) and the Subaru Telescope. The explosion of a massive star blazes with the light of 200 million Suns in this image. The supernova (middle left in the image) is so bright in this image that it easily could be mistaken for a foreground star in our Milky Way Galaxy. And yet, this supernova, called SN 2004dj (middle left), resides far beyond our galaxy. Its home is in the outskirts of NGC 2403, a galaxy located 11 million light - years from Earth. Although the supernova is far from Earth, it is the closest stellar explosion discovered in more than

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Galaxy NGC 2403 - Spiral galaxy NGC 2403 distant about 11 - 12 million years - light in the constellation Giraffe.The supenova Sn 2004dj (visible on the left, in the middle of the picture) shines like 200 million Sun. Before exploding into a Type II supernova, the star was a star 15 times more massive than the Sun. The other bright stars visible in the image belong to our lactee path. Composite images obtained from the Hubble Space Telescope (HST) and the Subaru Telescope. The explosion of a massive star blazes with the light of 200 million Suns in this image. The supernova (middle left in the image) is so bright in this image that it easily could be mistaken for a foreground star in our Milky Way Galaxy. And yet, this supernova, called SN 2004dj (middle left), resides far beyond our galaxy. Its home is in the outskirts of NGC 2403, a galaxy located 11 million light - years from Earth. Although the supernova is far from Earth, it is the closest stellar explosion discovered in more than

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Brown dwarf & debris ring from an oblique perspective - Artist's view of a brown dwarf star about 60 times the mass of Jupiter, surrounded by a disc of dust and rocks. In the foreground, a primitive exoplanet enlighted by the star. A small, barren planet orbits obliquely to the plane of a massive set of concentric dust rings surrounding a brown dwarf of about 60 Jupiter masses. These rings are evocative of Saturn's famous rings of rock and ice, however there is likely no ice in the rings around this dwarf. Recent observations have revealed that some brown dwarfs may be surrounded by rings of dust. While the origin of these rings, and the brown dwarfs themselves, is unclear, it's thought that material from these rings may even coalesce into planets, providing some brown dwarfs with their own solar systems

Walter B Myers

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Brown dwarf & debris ring from an oblique perspective - Artist's view of a brown dwarf star about 60 times the mass of Jupiter, surrounded by a disc of dust and rocks. In the foreground, a primitive exoplanet enlighted by the star. A small, barren planet orbits obliquely to the plane of a massive set of concentric dust rings surrounding a brown dwarf of about 60 Jupiter masses. These rings are evocative of Saturn's famous rings of rock and ice, however there is likely no ice in the rings around this dwarf. Recent observations have revealed that some brown dwarfs may be surrounded by rings of dust. While the origin of these rings, and the brown dwarfs themselves, is unclear, it's thought that material from these rings may even coalesce into planets, providing some brown dwarfs with their own solar systems

Walter B Myers

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Spiral Galaxy M83 in Hydra - Spiral galaxy M83 in Hydra - The galaxy M83 (NGC 5236) is located about 15 million years away from Earth. This galaxy is intermediate between a classic spiral and a barree spiral. Image obtained from the 3.9m telescope of Siding Spring, Australia. M83 is thought to be very like our own Galaxy, the Milky Way, but seen from above one of its poles and at a distance of about 15 million light years. Composed of billions of stars and huge clouds of dust and gas, this object is one of the finest examples of a spiral galaxy and shows a concentration of older, yellow stars in its central nucleus with younger, blue stars and patchy red clouds of glowing gas and dark dust lanes in the trailing spiral arms. The massive blue stars occasionally explode as supernovae; at least eight have been seen in Messier 83 in the last 70 years

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Spiral Galaxy M83 in Hydra - Spiral galaxy M83 in Hydra - The galaxy M83 (NGC 5236) is located about 15 million years away from Earth. This galaxy is intermediate between a classic spiral and a barree spiral. Image obtained from the 3.9m telescope of Siding Spring, Australia. M83 is thought to be very like our own Galaxy, the Milky Way, but seen from above one of its poles and at a distance of about 15 million light years. Composed of billions of stars and huge clouds of dust and gas, this object is one of the finest examples of a spiral galaxy and shows a concentration of older, yellow stars in its central nucleus with younger, blue stars and patchy red clouds of glowing gas and dark dust lanes in the trailing spiral arms. The massive blue stars occasionally explode as supernovae; at least eight have been seen in Messier 83 in the last 70 years

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Spiral Galaxy M83 in Hydra - Spiral galaxy M83 in Hydra - The galaxy M83 (NGC 5236) is located about 15 million years away from Earth. This galaxy is intermediate between a classic spiral and a barree spiral. Image obtained from the 3.9m telescope of Siding Spring, Australia. M83 is thought to be very like our own Galaxy, the Milky Way, but seen from above one of its poles and at a distance of about 15 million light years. Composed of billions of stars and huge clouds of dust and gas, this object is one of the finest examples of a spiral galaxy and shows a concentration of older, yellow stars in its central nucleus with younger, blue stars and patchy red clouds of glowing gas and dark dust lanes in the trailing spiral arms. The massive blue stars occasionally explode as supernovae; at least eight have been seen in Messier 83 in the last 70 years

PIX4612481

Spiral Galaxy M83 in Hydra - Spiral galaxy M83 in Hydra - The galaxy M83 (NGC 5236) is located about 15 million years away from Earth. This galaxy is intermediate between a classic spiral and a barree spiral. Image obtained from the 3.9m telescope of Siding Spring, Australia. M83 is thought to be very like our own Galaxy, the Milky Way, but seen from above one of its poles and at a distance of about 15 million light years. Composed of billions of stars and huge clouds of dust and gas, this object is one of the finest examples of a spiral galaxy and shows a concentration of older, yellow stars in its central nucleus with younger, blue stars and patchy red clouds of glowing gas and dark dust lanes in the trailing spiral arms. The massive blue stars occasionally explode as supernovae; at least eight have been seen in Messier 83 in the last 70 years

PIX4612481

 
Galaxy M106 in Hunting Dogs - Galaxy M106 - The galaxy M106 (NGC 4258) is about 24 million years away - light from Earth. It is an active galaxy with a black hole in its center. Lower right is NGC 4217 galaxy. Spiral galaxy M106, at upper left, is located in the constellation of Canes Venatici. Numerous other smaller galaxies are also seen in the frame, the most prominent being NGC 4217 at lower right. At 25 million lights years away, M106 is the closest example of a Seyfert galaxy, where large amounts of gas are thought to be falling into a massive black hole in the center of the galaxy

Jerry Lodriguss

PIX4611219

Galaxy M106 in Hunting Dogs - Galaxy M106 - The galaxy M106 (NGC 4258) is about 24 million years away - light from Earth. It is an active galaxy with a black hole in its center. Lower right is NGC 4217 galaxy. Spiral galaxy M106, at upper left, is located in the constellation of Canes Venatici. Numerous other smaller galaxies are also seen in the frame, the most prominent being NGC 4217 at lower right. At 25 million lights years away, M106 is the closest example of a Seyfert galaxy, where large amounts of gas are thought to be falling into a massive black hole in the center of the galaxy

Jerry Lodriguss

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Spiral galaxy of the Sombrero M104 infrared view - Sombrero galaxy seen in infrared - Infrared image of the spiral galaxy M104 (Sombrero galaxy), located about 28 million years ago - light, obtained with the Spitzer space telescope in 2004 and January 2005. Infrared radiation shows the dust of the disc visible throughout the circumference. A high emission also comes from the center of the galaxy where a supermassive black hole is thought to reside there. This spiral galaxy is located some 28 million light - years away. The infrared image obtained by Spitzer space telescope in 2004 and 2005 pierces through the obscuring dust, along with the bulge of stars. It shows that the disk is warped, which is often the result of a gravitational encounter with another galaxy; clumpy areas spotted in the far edges of the ring indicate young star - forming regions. Spitzer detected infrared emission not only from the ring, but from the center of the galaxy too, where there is a huge black hole, belie

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Spiral galaxy of the Sombrero M104 infrared view - Sombrero galaxy seen in infrared - Infrared image of the spiral galaxy M104 (Sombrero galaxy), located about 28 million years ago - light, obtained with the Spitzer space telescope in 2004 and January 2005. Infrared radiation shows the dust of the disc visible throughout the circumference. A high emission also comes from the center of the galaxy where a supermassive black hole is thought to reside there. This spiral galaxy is located some 28 million light - years away. The infrared image obtained by Spitzer space telescope in 2004 and 2005 pierces through the obscuring dust, along with the bulge of stars. It shows that the disk is warped, which is often the result of a gravitational encounter with another galaxy; clumpy areas spotted in the far edges of the ring indicate young star - forming regions. Spitzer detected infrared emission not only from the ring, but from the center of the galaxy too, where there is a huge black hole, belie

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Barree spiral galaxy NGC 2442 in Flying Fish - NGC 2442, a barred spiral galaxy in Volans - NGC 2442 is a barree spiral galaxy located about 50 million years ago - light. Its asymmetrical shape suggests that a galaxy interacts with it. Image made with Siding Spring's 3.9m telescope. This unusual barred spiral galaxy is in the far southern constellation of Volans and was discovered by Sir John Herschel who described one of its spiral arms as hook - like. Although not seen here, (but evident on very deep images) NGC 2442 appears to have a less massive, distant companion that is also distorted, and it seems likely that the two have had a close encounter in the recent past. If there are no further meetings, the forces that hold NGC 2442 together will restore galaxy to a more symmetrical spiral form. However, much more likely is that the companion has been captured by the distorted spiral and will eventually be devoured by it, triggering a dramatic bout of star formation. NGC 2442 is about

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Barree spiral galaxy NGC 2442 in Flying Fish - NGC 2442, a barred spiral galaxy in Volans - NGC 2442 is a barree spiral galaxy located about 50 million years ago - light. Its asymmetrical shape suggests that a galaxy interacts with it. Image made with Siding Spring's 3.9m telescope. This unusual barred spiral galaxy is in the far southern constellation of Volans and was discovered by Sir John Herschel who described one of its spiral arms as hook - like. Although not seen here, (but evident on very deep images) NGC 2442 appears to have a less massive, distant companion that is also distorted, and it seems likely that the two have had a close encounter in the recent past. If there are no further meetings, the forces that hold NGC 2442 together will restore galaxy to a more symmetrical spiral form. However, much more likely is that the companion has been captured by the distorted spiral and will eventually be devoured by it, triggering a dramatic bout of star formation. NGC 2442 is about

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Markarian Galaxy 817 - Galaxy Markarian 817 - The spiral galaxy Markarian 817 is located 430 million light years ago in the constellation Dragon. This galaxy houses in its heart a supermassive black hole. Image obtained by the Hubble Space Telescope on August 2, 2009. Rings of brilliant blue stars encircle the bright, active core of this spiral galaxy, whose monster black hole is blasting material into space at over 14 million kilometers per hour. Viewed nearly face - on, the galaxy, called Markarian 817, shows intense star - forming regions and dark bands of interstellar dust along its spiral arms. Observations by the new Cosmic Origins Spectrograph (COS) aboard the NASA/ESA Hubble Space Telescope captured the powerful outflow of material from this galaxy. The COS spectrum of Markarian 817 highlights the outflow's dynamic nature. A gas cloud containing hydrogen that was detected in Hubble data taken in 1997 does not appear in the COS observation because the cloud has apparently been d

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Markarian Galaxy 817 - Galaxy Markarian 817 - The spiral galaxy Markarian 817 is located 430 million light years ago in the constellation Dragon. This galaxy houses in its heart a supermassive black hole. Image obtained by the Hubble Space Telescope on August 2, 2009. Rings of brilliant blue stars encircle the bright, active core of this spiral galaxy, whose monster black hole is blasting material into space at over 14 million kilometers per hour. Viewed nearly face - on, the galaxy, called Markarian 817, shows intense star - forming regions and dark bands of interstellar dust along its spiral arms. Observations by the new Cosmic Origins Spectrograph (COS) aboard the NASA/ESA Hubble Space Telescope captured the powerful outflow of material from this galaxy. The COS spectrum of Markarian 817 highlights the outflow's dynamic nature. A gas cloud containing hydrogen that was detected in Hubble data taken in 1997 does not appear in the COS observation because the cloud has apparently been d

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Galaxy clusters Abell 370 - Abell 370 cluster of galaxies with gravitational arcs - This galaxy cluster is located about 4 billion light years from Earth in the constellation of the Whale. This image obtained by the Hubble Space Telescope shows gravitational arcs among galaxies. These mirages are deformed images of farther galaxies located behind the cluster. The galaxy cluster Abell 370 contains an astounding assortment of several hundred galaxies tied together by the mutual pull of gravity

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Galaxy clusters Abell 370 - Abell 370 cluster of galaxies with gravitational arcs - This galaxy cluster is located about 4 billion light years from Earth in the constellation of the Whale. This image obtained by the Hubble Space Telescope shows gravitational arcs among galaxies. These mirages are deformed images of farther galaxies located behind the cluster. The galaxy cluster Abell 370 contains an astounding assortment of several hundred galaxies tied together by the mutual pull of gravity

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Galaxy clusters Abell 370 - Abell 370 cluster of galaxies with gravitational arcs - This cluster contains a large number of galaxies, most of which are elliptical. A gravitational arc is visible at the bottom of the image. This is the deformed image of a galaxy farther away behind the cluster. This cluster hosts one of the most prominent gravitational arcs known to date. The light of a very remote object is deformed by the foreground cluster. Abell 370, at the center of the photo, contains a large number of galaxies - most of them are ellipticals. The two brightest red galaxies slightly above the gravitational arc are the most massive in the cluster and give an important contribution to the lensing event. This gravitational arc - in combination with the cluster of galaxies - provides a natural laboratory to study the physics of gravity. The exact shape of the arc allows to estimate the mass of the cluster through the equations of general relativity

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Galaxy clusters Abell 370 - Abell 370 cluster of galaxies with gravitational arcs - This cluster contains a large number of galaxies, most of which are elliptical. A gravitational arc is visible at the bottom of the image. This is the deformed image of a galaxy farther away behind the cluster. This cluster hosts one of the most prominent gravitational arcs known to date. The light of a very remote object is deformed by the foreground cluster. Abell 370, at the center of the photo, contains a large number of galaxies - most of them are ellipticals. The two brightest red galaxies slightly above the gravitational arc are the most massive in the cluster and give an important contribution to the lensing event. This gravitational arc - in combination with the cluster of galaxies - provides a natural laboratory to study the physics of gravity. The exact shape of the arc allows to estimate the mass of the cluster through the equations of general relativity

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Clusters of distant galaxies RDCS1252.9 - 2927 - Distant galaxy cluster RDCS1252.9 - 2927 - This cluster of galaxies is 9 billion years old - light in the constellation Hydra, and is the most massive known to date. It probably contains several thousand galaxies. Image obtained by the Hubble Space Telescope and the VLT. The image shows the entire galaxy cluster (1/15 of a degree, corresponding to about 7 million light - years, across). The cluster probably contains many thousands of galaxies. Most of the other galaxies in the image, including most of the blue galaxies, are foreground or background galaxies. The image, which is made with an additional infrared exposure taken with the European Southern Observatory's Very Large Telescope, shows mature galaxies in a massive cluster that existed when the cosmos was 5000 million years old. The cluster, called RDCS1252.9 - 2927, is as massive as '300 trillion' suns and is the most massive known cluster for its epoch. Dominating the core are a

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Clusters of distant galaxies RDCS1252.9 - 2927 - Distant galaxy cluster RDCS1252.9 - 2927 - This cluster of galaxies is 9 billion years old - light in the constellation Hydra, and is the most massive known to date. It probably contains several thousand galaxies. Image obtained by the Hubble Space Telescope and the VLT. The image shows the entire galaxy cluster (1/15 of a degree, corresponding to about 7 million light - years, across). The cluster probably contains many thousands of galaxies. Most of the other galaxies in the image, including most of the blue galaxies, are foreground or background galaxies. The image, which is made with an additional infrared exposure taken with the European Southern Observatory's Very Large Telescope, shows mature galaxies in a massive cluster that existed when the cosmos was 5000 million years old. The cluster, called RDCS1252.9 - 2927, is as massive as '300 trillion' suns and is the most massive known cluster for its epoch. Dominating the core are a

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Barree spiral galaxy NGC 613 in the Sculptor - Barred spiral galaxy NGC 613 in Sculptor - Image of the barree spiral galaxy NGC 613 realized by the Very Large Telescope in December 2001. Unlike most barred spirals, this galaxy has multiple arms. It's assumed that a black hole sits in its center. Barred spiral galaxy NGC 613 obtained with the FORS1 and FORS2 multi - mode instruments (at VLT MELIPAL and YEPUN, respectively) on December 16 - 18, 2001. It is a composite of three exposures in different wavebands. NGC 613 is a beautiful barred spiral galaxy in the southern constellation Sculptor. This galaxy is inclined by 32 degrees and, contrary to most barred spirals, has many arms that give it a tentacular appearance. Prominent dust lanes are visible along the large - scale bar. Extensive star - formation occurs in this area, at the ends of the bar, and also in the nuclear regions of the galaxy. The gas at the centre, as well as the radio properties are indicative of the presence of a ma

PIX4609353

Barree spiral galaxy NGC 613 in the Sculptor - Barred spiral galaxy NGC 613 in Sculptor - Image of the barree spiral galaxy NGC 613 realized by the Very Large Telescope in December 2001. Unlike most barred spirals, this galaxy has multiple arms. It's assumed that a black hole sits in its center. Barred spiral galaxy NGC 613 obtained with the FORS1 and FORS2 multi - mode instruments (at VLT MELIPAL and YEPUN, respectively) on December 16 - 18, 2001. It is a composite of three exposures in different wavebands. NGC 613 is a beautiful barred spiral galaxy in the southern constellation Sculptor. This galaxy is inclined by 32 degrees and, contrary to most barred spirals, has many arms that give it a tentacular appearance. Prominent dust lanes are visible along the large - scale bar. Extensive star - formation occurs in this area, at the ends of the bar, and also in the nuclear regions of the galaxy. The gas at the centre, as well as the radio properties are indicative of the presence of a ma

PIX4609353

 
Spiral galaxy M33 in the Triangle - Spiral galaxy M33 in Triangulum - M33, (NGC 598), the galaxy of the Triangle, is located about 2 million years ago - light from Earth. It belongs to the local group, just like our galaxy or Andromede galaxy. This image is a composite of two black and white images obtained from the 1.2m telescope of Mount Palomar, California. Spiral galaxy M33 is a mid - sized member of our Local Group of Galaxies. M33 is also called the Triangulum Galaxy for the constellation in which it resides. About four times smaller (in radius) than our Milky Way Galaxy and the Andromeda Galaxy (M31), it is much larger than the many of the local dwarf spheroidal galaxies. M33's proximity to M31 causes it to be thought by some to be a satellite galaxy of this more massive galaxy. M33's proximity to our Milky Way Galaxy causes it to appear more than twice the angular size of the Full Moon, and be visible with a good pair of binoculars. <BR>This image is a composite from black and

D. De Martin

PIX4609266

Spiral galaxy M33 in the Triangle - Spiral galaxy M33 in Triangulum - M33, (NGC 598), the galaxy of the Triangle, is located about 2 million years ago - light from Earth. It belongs to the local group, just like our galaxy or Andromede galaxy. This image is a composite of two black and white images obtained from the 1.2m telescope of Mount Palomar, California. Spiral galaxy M33 is a mid - sized member of our Local Group of Galaxies. M33 is also called the Triangulum Galaxy for the constellation in which it resides. About four times smaller (in radius) than our Milky Way Galaxy and the Andromeda Galaxy (M31), it is much larger than the many of the local dwarf spheroidal galaxies. M33's proximity to M31 causes it to be thought by some to be a satellite galaxy of this more massive galaxy. M33's proximity to our Milky Way Galaxy causes it to appear more than twice the angular size of the Full Moon, and be visible with a good pair of binoculars. <BR>This image is a composite from black and

D. De Martin

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M87 elliptical galaxy in Virgo - M87 elliptical galaxy in Virgo - The M87 galaxy (NGC 4486) is located about 60 million years ago - light from Earth, in the heart of the Virgin's cluster. M87 is the brightest radio source in the constellation, it is also called Virgo A. Image made with Siding Spring's 3.9m telescope. Messier 87 (NGC 4486) lies near the centre of the nearby cluster of galaxies in Virgo at a distance of about 60 million light years. Although the physical boundaries of elliptical galaxies are not well defined, their mass can be, and by any standards M87 is enormous. It contains several thousand billion stars. Associated with this giant galaxy are large numbers of globular clusters, visible in this photograph as the cloud of slightly fuzzy objects around it. Like all ellipticals, M 87 is composed mainly of old stars and is largely devoid of the materials needed to make new ones. The galaxy is not inert however; high energy X - rays have been detected from an extensive oute

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M87 elliptical galaxy in Virgo - M87 elliptical galaxy in Virgo - The M87 galaxy (NGC 4486) is located about 60 million years ago - light from Earth, in the heart of the Virgin's cluster. M87 is the brightest radio source in the constellation, it is also called Virgo A. Image made with Siding Spring's 3.9m telescope. Messier 87 (NGC 4486) lies near the centre of the nearby cluster of galaxies in Virgo at a distance of about 60 million light years. Although the physical boundaries of elliptical galaxies are not well defined, their mass can be, and by any standards M87 is enormous. It contains several thousand billion stars. Associated with this giant galaxy are large numbers of globular clusters, visible in this photograph as the cloud of slightly fuzzy objects around it. Like all ellipticals, M 87 is composed mainly of old stars and is largely devoid of the materials needed to make new ones. The galaxy is not inert however; high energy X - rays have been detected from an extensive oute

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Galaxy M82 in the Great Bear seen in X-rays - The galaxy M82 seen in X-ray - Image obtained by Chandra in X-rays, reveals a cloud (in red) of very hot gas of several million degres emitted from the central regions of the galaxy. M82 is an irregular galaxy distant about 12 million years - light from Earth. Its nucleus, which appears to have suffered from the passage of the neighbouring galaxy M81, is in a phase of violent star activity. Its central regions are rich in star formation. These hot stars blow a stellar wind that becomes a very violent galactic wind. Chandra's X - ray image reveals gas that has been heated to millions of degrees by the violent outflow of matter blasting out of the galaxy. The eruption can be traced back to the central regions of the galaxy where stars are forming at a furious rate, some 10 times faster than in the Milky Way Galaxy. Many of these newly formed stars are very massive and race through their evolution to explode as supernovas. Vigorous mass loss f

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Galaxy M82 in the Great Bear seen in X-rays - The galaxy M82 seen in X-ray - Image obtained by Chandra in X-rays, reveals a cloud (in red) of very hot gas of several million degres emitted from the central regions of the galaxy. M82 is an irregular galaxy distant about 12 million years - light from Earth. Its nucleus, which appears to have suffered from the passage of the neighbouring galaxy M81, is in a phase of violent star activity. Its central regions are rich in star formation. These hot stars blow a stellar wind that becomes a very violent galactic wind. Chandra's X - ray image reveals gas that has been heated to millions of degrees by the violent outflow of matter blasting out of the galaxy. The eruption can be traced back to the central regions of the galaxy where stars are forming at a furious rate, some 10 times faster than in the Milky Way Galaxy. Many of these newly formed stars are very massive and race through their evolution to explode as supernovas. Vigorous mass loss f

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Birth of stars in the nebula NGC 3372 - Star formation in the Carina Nebula - Detail of the nebula of the Carene seen in light by the space telescope Hubble. The image shows a column of gases and dust eroded by ultraviolet radiation emitted by young stars. Jets are also visible, showing the presence of a nascent star. NGC 3372 is located about 7000 light years away from Earth. Image obtained in July 2009. Composed of gas and dust, the pictured pillar resides in a tempestuous stellar nursery called the Carina Nebula, located 7500 light - years away in the southern constellation of Carina. Taken in visible light, the image shows the tip of the three - light - year - long pillar, bathed in the glow of light from hot, massive stars off the top of the image. Scorching radiation and fast winds (streams of charged particles) from these stars are sculpting the pillar and causing new stars to form within it. Streamers of gas and dust can be seen flowing off the top of the structure. Hubble's Wi

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Birth of stars in the nebula NGC 3372 - Star formation in the Carina Nebula - Detail of the nebula of the Carene seen in light by the space telescope Hubble. The image shows a column of gases and dust eroded by ultraviolet radiation emitted by young stars. Jets are also visible, showing the presence of a nascent star. NGC 3372 is located about 7000 light years away from Earth. Image obtained in July 2009. Composed of gas and dust, the pictured pillar resides in a tempestuous stellar nursery called the Carina Nebula, located 7500 light - years away in the southern constellation of Carina. Taken in visible light, the image shows the tip of the three - light - year - long pillar, bathed in the glow of light from hot, massive stars off the top of the image. Scorching radiation and fast winds (streams of charged particles) from these stars are sculpting the pillar and causing new stars to form within it. Streamers of gas and dust can be seen flowing off the top of the structure. Hubble's Wi

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Crab Pulsar in Nebula M1 - The Crab pulsar: This false-colored image obtained by the Hubble Space Telescope shows the central region of the Crab Nebula or resides its pulsar. The pulsar is visible in the center of the image. It is a very dense neutron star from the explosion of a massive supernova star. This star quickly rotates on itself developing a powerful magnetic field, emitting beams of light and radio waves. M1 is located about 6000 light-years in the constellation Taurus.. In 1054 AD, during the Song dynasty, Chinese astronomers spotted a bright new star in the night sky. This newcomer turned out to be a violent explosion within the Milky Way, caused by the spectacular death of a star some 1600 light-years away. This explosion created one of the most well-studied and beautiful objects in the night sky - the Crab Nebula. The beautiful result of this cataclysmic Type II supernova is shown here, imaged by the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys. Unlike m

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Crab Pulsar in Nebula M1 - The Crab pulsar: This false-colored image obtained by the Hubble Space Telescope shows the central region of the Crab Nebula or resides its pulsar. The pulsar is visible in the center of the image. It is a very dense neutron star from the explosion of a massive supernova star. This star quickly rotates on itself developing a powerful magnetic field, emitting beams of light and radio waves. M1 is located about 6000 light-years in the constellation Taurus.. In 1054 AD, during the Song dynasty, Chinese astronomers spotted a bright new star in the night sky. This newcomer turned out to be a violent explosion within the Milky Way, caused by the spectacular death of a star some 1600 light-years away. This explosion created one of the most well-studied and beautiful objects in the night sky - the Crab Nebula. The beautiful result of this cataclysmic Type II supernova is shown here, imaged by the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys. Unlike m

PIX4583169

 
Spiral galaxy M77 in the Whale - Active galaxy M77 (NGC 1068) in Cetus - M77 (NGC 1068). This active galaxy is the typical example of a Seyfert II galaxy. It has an active core and houses a massive black hole. She is the object of intense star formation in her spiral arms. NGC 1068 is around 50 million years of light from Earth. Image obtained by Siding Spring's 3.9m telescope. M77 is a Seyfert galaxy, a class of galaxy named for Karl Seyfert who first identified galaxies with emission lines superimposed on the normal radiation from their nuclei in 1943. Such galaxies are a subset of an ill - defined species generally known as 'active galaxies' whose nuclei emit radio - and X - radiation as well as visible light. The least active of the active galaxies are the Seyferts, the most active are the quasars which are mostly so distant that they can only be distinguished from stars by their spectrum. <BR>The common feature of these galaxy types is a small, very bright nucleus thought to host

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Spiral galaxy M77 in the Whale - Active galaxy M77 (NGC 1068) in Cetus - M77 (NGC 1068). This active galaxy is the typical example of a Seyfert II galaxy. It has an active core and houses a massive black hole. She is the object of intense star formation in her spiral arms. NGC 1068 is around 50 million years of light from Earth. Image obtained by Siding Spring's 3.9m telescope. M77 is a Seyfert galaxy, a class of galaxy named for Karl Seyfert who first identified galaxies with emission lines superimposed on the normal radiation from their nuclei in 1943. Such galaxies are a subset of an ill - defined species generally known as 'active galaxies' whose nuclei emit radio - and X - radiation as well as visible light. The least active of the active galaxies are the Seyferts, the most active are the quasars which are mostly so distant that they can only be distinguished from stars by their spectrum. <BR>The common feature of these galaxy types is a small, very bright nucleus thought to host

PIX4609570

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