The eastern margin of a rippled dune in Herschel Crater on Mars moved an average distance of three meters about three yards between March 3, 2007 and December 1, 2010, in one of two images taken by NASA Mars Reconnaissance Orbiter.
Details
Title: Shifting Sand in Herschel Crater
Creator: NASA/JPL-Caltech/Univ. of Ariz./JHUAPL
Date Created: 2011-11-17
Rights: JPL
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