<p>Dark Materials on a Section of the Olympus Mons Aureole
</p>
NASA/JPL/University of Arizona (5 km across, <a rel="nofollow" class="external text" href="http://www.uahirise.org/ESP_015950_1980">www.uahirise.org/ESP_015950_1980</a>)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2016-05-19 09:42
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/26508821824/">ESP_015950_1980</a>