Advanced Search
Astrobiology Magazine Facebook  Astrobiology Magazine Twitter
Ice avalanches on Rhea


Ice avalanches on Rhea behave differently than those on Iapetus. On Rhea, ice lands in a debris pile beneath the crater wall instead of scooting miles into the crater. Rhea is roughly the same size as Iapetus and has an icy surface, but it’s not out-of-round. Its topography is less rugged and its craters are not as deep. So, on this icy moon, icefalls do not gather speed, and the cold ice never becomes slippery. Credit: NASA/JPL/SSI/LPI. Color-coded elevation: Paul Schenk/LPI

Viewed:  97 times




About Us
Contact Us
Podcast Rss Feed
Daily News Story RSS Feed
Latest News Story RSS Feed
Learn more about RSS
Chief Editor & Executive Producer: Helen Matsos
Copyright © 2014,