This moon is shining by the light of its planet. Specifically, a large portion of Enceladus pictured above is illuminated primarily by sunlight first reflected from the planet Saturn.
The result is that the normally snow-white moon appears in the gold color of Saturn's cloud tops. As most of the illumination comes from the image left, a labyrinth of ridges throws notable shadows just to the right of the image center, while the kilometer-deep canyon Labtayt Sulci is visible just below.
The bright thin crescent on the far right is the only part of Enceladus directly lit by the Sun.
The above image was taken last year by the robotic Cassini spacecraft during a close pass by by the enigmatic moon. Inspection of the lower part of this digitally sharpened image reveals plumes of ice crystals thought to originate in a below-surface sea.
Originally posted by intrptr
reply to post by Illustronic
Have I heard correctly that if you were to somehow find yourself standing on the moons surface, that your body heat would create an ice geyser as you sank into it? Like it is totally frozen gasses like ammonia and methane on the surface and the difference in human body temp and the frozen surface is like throwing a hot coal into water?
How about the stuff escaping the "vents". Is that like a CO2 fire extinguisher shooting up in the air?