Image Credit: NASA/JPL/ASU
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Context image credit: NASA/JPL/MOLA
View on map Please see the THEMIS Data Citation Note for details on crediting THEMIS images.
Spring in the northern polar region means the return of the sun. This image shows a small portion of the north polar sand sea, an immense region of sand dunes. The dunes are just starting to shed their winter frost and will darken as spring becomes summer and the dark sand is revealed.
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