<p>Mars Aeterna
</p>
NASA/JPL/University of Arizona (5 km across, <a rel="nofollow" class="external text" href="http://uahirise.org/ESP_016395_1720">uahirise.org/ESP_016395_1720</a>)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2016-04-18 16:10
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/26486657026/">ESP_016395_1720</a>