Saturn’s rings are almost entirely made of water ice, in chunks ranging in size from dust to house-sized boulders. And all of Saturn’s moons have large quantities of water ice. For example, Saturn’s moon Enceladus is thought to have a mantle rich in water ice, surrounding a silicate core. read more
Ligeia Mare is one of the many bodies of liquid in and around the north polar region of Saturn’s largest moon, Titan. The lake is liquid, but the liquid isn’t water, which would freeze at Saturn’s distance from the sun. read more