Titan, Saturn satellite seen by Cassini - Saturn's moon Titan as seen by Cassini spacecraft:...

Titan, Saturn satellite seen by Cassini - Saturn's moon Titan as seen by Cassini spacecraft: Visible and infrared composite image of Titan taken by the Cassini probe on August 21, 2014. View of methane and ethane lakes lit by the Sun. - This near-infrared, color mosaic from Nasa's Cassini spacecraft shows the sun glinting off of Titan's north polar seas. - The sunglint, also called a specular reflection, is the bright area near the 11 o'clock position at upper left. This mirror-like reflection, known as the specular point, is in the south of Titan's largest sea, Kraken Mare, just north of an island archipelago separating two separate parts of the sea - This particular sunglint was so bright as to saturate the detector of Cassini's Visual and Infrared Mapping Spectrometer (VIMS) instrument, which captures the view. - The southern portion of Kraken Mare (the area surrounding the specular feature toward upper left) displays a “” bathtub ring”” - a bright margin of evaporate deposits - which indicates that the sea was larger at some point in the past and has become smaller due to evaporation. The deposits are material left behind after the methane & ethane liquid evaporates, somewhat akin to the saline crust on a salt flat