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Sunday, December 18, 2011

ScienceDaily: Top Science News

ScienceDaily: Top Science News


Meteorite shockwaves trigger dust avalanches on Mars

Posted: 16 Dec 2011 08:50 AM PST

Dust avalanches around impact craters on Mars appear to be the result of the shock wave preceding the actual impact, according to a new study. Small impacts might therefore be more important in shaping the Martian surface than previously thought.

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