What is the second main moon of Saturn?

Answer 1

Rhea is the second largest moon of Saturn, behind Titan, and the largest without an atmosphere. It is composed mostly of water ice, but has a small rocky core. Rhea's rotation and orbit are locked together (just like Earth's Moon) so that one side always faces Saturn. A consequence of this is that one side always leads the other. Rhea's leading surface is much more heavily cratered than its trailing surface. The above photograph was taken with the Voyager 1 spacecraft in 1980. NASA's Cassini spacecraft is currently on route to Saturn and will arrive in 2004

Answer 2

The question is ambiguous, so here's the best possible answers:

Titan is Saturn's largest moon at 5,100 kilometers diameter. Rhea is the lecond largest at 1,527 kilometers.

Saturn has sixty-two moons with clear, confirmed orbits. The nearest objects lie within the A-ring, Pan and Daphnis are the only two named.

Answer 3

The third largest moon of Saturn is Iapetus, which has a mass of 18.1x1020kg and a radius of approximately 734.5km.

Answer 4

Iapetus