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NASA’s MRO Completes 60,000 Trips Around Mars

NASA's Mars Reconnaissance Orbiter hit a dizzying milestone: It completed 60,000 loops around the Red Planet. On average, MRO takes 112 minutes to circle Mars, whipping around at about 2 miles per second (3.4 kilometers per second). Since entering orbit... Continue Reading →

Once in a Blune Dune

Sand dunes often accumulate in the floors of craters. In this region of Lyot Crater, NASA's Mars Reconnaissance Orbiter (MRO) shows a field of classic barchan dunes on Jan. 24, 2018. Just to the south of the group of barchan... Continue Reading →

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