The light on the night side of Saturn is brighter than a full moon here on Earth?even though [Saturn is] ten times further from the Sun?because you’ve got these rings everywhere just filling the night...

It’s really the only large storm on the whole planet.

Other moons in the solar system have liquid water oceans covered by kilometers of icy crust. What’s different here is that pockets of liquid water may be more than tens of meters below the surface.

Pockets of liquid water may be no more than tens of meters below the surface.