<p>Aeolian Scour Features
</p>
NASA/JPL/University of Arizona (5 km across, <a rel="nofollow" class="external text" href="http://uahirise.org/ESP_017257_1680">uahirise.org/ESP_017257_1680</a>)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2016-03-25 16:34
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/25762489790/">ESP_017257_1680</a>