Glaciers in the grand canyon of Mars? | #Geology - TopicsExpress



          

Glaciers in the grand canyon of Mars? | #Geology #GeologyPage For decades, planetary geologists have speculated that glaciers might once have crept through Valles Marineris, the 2000-mile-long chasm that constitutes the Grand Canyon of Mars. Using satellite images, researchers have identified features that might have been carved by past glaciers as they flowed through the canyons; however, these observations have remained highly controversial and contested. Read more : geologypage/2014/09/glaciers-in-grand-canyon-of-mars.html Geology Page geologypage
Posted on: Tue, 30 Sep 2014 18:00:01 +0000

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