<p>Bedrock Exposed in the Wall of an Impact Crater in Arcadia Planitia
</p>
NASA/JPL/University of Arizona (5 km across, <a rel="nofollow" class="external text" href="http://www.uahirise.org/ESP_013143_2125">www.uahirise.org/ESP_013143_2125</a>)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2016-05-13 12:22
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/26960592336/">ESP_013143_2125</a>