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Ius Chasma dunes: they move

20 Feb 2018, 17:36 UTC
Ius Chasma dunes: they move NASA/JPL/Univ. of Arizona

Many dunes on Mars are actively migrating, like these dunes (view is 0.4×0.5 km, 0.25×0.31 mi). These are found deep in Ius Chasma, one of the Valles Marineris. These dunes slowly migrate toward the right, pushed by winds blowing from the lower and upper left.

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