<p>A Fan in Roddy Crater – This portion of the image shows the northern end of the fan, and we can see hardened ridges that indicate they’re more resistant to erosion than some of the surrounding terrain.
</p><p>NASA/JPL/University of Arizona (262 km above the surface, and the scene is less than 5 km across.)
</p>
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2018-04-04 10:31
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