Changing Dunes and Ripples in Olympia Undae
Olympia Undae is a large field of sand dunes surrounding Mars North Polar ice cap. High latitude covers them with water and carbon dioxide frost in the winter so they are illuminated. NASA Mars Reconnaissance Orbiter views these best in summer.
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Details
NASA ID
PIA18243
Date Created
April 30, 2014
Center
JPL
Media Type
image
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