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Martian Dry Ice 'Smoke' Moves Dark Sand | Video
In Mars' polar regions, carbon dioxide freezes up to 2 feet thick. As the Sun begins to thaw the ice it turns into a gas. The gas release carries dark sand and dust, moving them down the steep sides of the dunes. Credit: NASA / JPL
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Martian Dry Ice 'Smoke' Moves Dark Sand | Video
In Mars' polar regions, carbon dioxide freezes up to 2 feet thick. As the Sun begins to thaw the ice it turns into a gas. The gas release carries dark sand and dust, moving them down the steep sides of the dunes. Credit: NASA / JPL
Date: 1/26/13
Views: 16911
Video by:  YouTube
 
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