Tuning forks on tuning forks cross Mars in this image from HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter.
Gullies and debris litter the bottom of this Martian crater making it resemble a pie shell that has been dropped.
Fly over this image of sand dunes in the central part of Herschel Crater and you’ll see a jumbled mix of dunefields.
Among the shifting sand dunes and ancient craters of Mars lies a dusty surface that’s perfect for showing evidence for recent meteorite impacts.
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