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Large equatorial ridge of Iapetus. Reaches 20 km high and is the highest formation in proportion to its size on any solar system world.
Iapetus Equatorial Ridge Web Pages
Iapetus Equatorial Ridge In the News
Iapetus In The News
De-spinning Could Have Caused Equatorial Ridge (Apr 2009)
Multiple Theories on Ridge (Dec 2011)
- See Rhea
Iapetus' Moonlet May Have Crashed to Form Ridge (Mar 2011)
Collision Formation Theory for Equatorial Ridge (May 2011)