Folks: We're not sure if it looks frosty because of frost on the surface or because we might be looking through a cloud of icy particles from the vents that are surely captured in this image. The illumination can be very complicated -- from Saturn, Sun, other moons, etc -- and until we get that all worked out, it will remain uncertain
I hope so too. Either way, it's a spectacular image, being able to see so much detail on the surface of Enceladus is just amazing.
That's what I thought too. That we are looking right down a plum of venting water vapor. Is that the case or is the brightening an albedo feature on the surface? Hope someone on the imaging team can verify that one way or the other.
Is this image centered on the geysers? Wow!!!
A very interesting image showing a lot of details of Enceladan activity.