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HiRISE 4K: Scarp Dune Blues

This enhanced color image (using the red-green-blue filter) shows a group of lovely barchan dunes along a scarp (cliff) in Chasma Boreale in the North Pole of Mars. (See link for full cutout.)

flic.kr/p/2nK624C

NASA/JPL-Caltech/UArizona

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