<p>Dark Ridges over Light-Toned Substrate in the Eridania Region – Also spotted in Context Camera images, our picture can see better details that could explain how these ridges and light-toned materials formed.
</p><p>NASA/JPL/University of Arizona (263 km above the surface, and the scene is less than 5 km across.) 
</p>
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<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2018-04-03 12:05
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/26342409727/">ESP_050645_1505</a>