North Polar Gypsum Dunes in Olympia Undae  (NASA/JPL/University of Arizona) <a rel="nofollow" class="external text" href="http://www.uahirise.org/ESP_045501_2605">www.uahirise.org/ESP_045501_2605</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2016-07-12 12:07
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/28049959230/">ESP_045501_2605</a>