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With Explore the Planets, investigate the planets, their moons, and understand the processes that shape them. By G. Jeffrey Taylor, Ph.D. See our DVD collection.
This is an image of Tethys.
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NASA/JPL

Tethys

Tethys was discovered by G. Cassini in 1684. Tethys is the 8th closest moon to Saturn.

Tethys is one of the icy moons. It is about as wide as the length of the Oregon coast.

Tethys is has a surface, with many craters, and also deep trenches.

Last modified January 19, 2001 by Jennifer Bergman.

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