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An Irregular, Upright Boulder On Mars
Posted on Thursday, August 14, 2014
Uploaded by
Waspie_Dwarf

Image credit: NASA/JPL-Caltech/Univ. of Arizona
Uploader comment: A path resembling a dotted line from the upper left to middle right of this image is the track left by an irregularly shaped, oblong boulder as it tumbled down a slope on Mars before coming to rest in an upright attitude at the downhill end of the track. The High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter recorded this view on July 3, 2014.
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