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Fallen soil and dust stains an icy cliffside on Mars (NASA/JPL/University of Arizona)
Mars may be geologically inactive but that doesn’t mean there’s nothing happening there — seasonal changes on the Red Planet can have some very dramatic effects on the landscape, as this recent image from the HiRISE camera shows!
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Read the rest of A Dark and Dusty Avalanche on Mars (252 words)
© Jason Major for Universe Today, 2013. |
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Post tags: avalanche, CO2, HiRISE, ice, Mars, MRO, NASA, planet, polar, seasonal changes, sublime
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