Fil:Sand dunes in Olympia Undae photographed by VIS.jpg

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Skildring	English: Sand dunes in Olympia Undae photographed by the VIS instrument aboard the 2001 Mars Odyssey spacecraft.
Dato	16. februar 2014
Kjelde	http://photojournal.jpl.nasa.gov/catalog/PIA18196
Opphavsperson	NASA/JPL-Caltech/Arizona State University

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