“The Mosaic of Titan’s surface, created from the raw images of the Huygens mission, is the basis for these images rendered with POV-Ray. The viewpoint for the renderings does not always represent a point on Huygens real trajectory. The atmosphere of Titan was modeled according to the properties that were already known prior to the Huygens mission.”
Corrected and colorized photos taken by the Soviet Venera probes.
“Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.”
A great source for desktop wallpapers. Learn a bit about the night sky each day.