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The Planetary Society Blog

Dunes and doppelgangers

27 Aug 2021, 14:30 UTC
Dunes and doppelgangers NASA/JPL/UArizona

This image from NASA’s Mars Reconnaissance Orbiter shows dunes in the north polar region of Mars. The black-and-white scene highlights the contrast between pits and mounds in the defrosting icy dunes.

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