Slope Instability – One small section of this image shows boulders that have rolled down the slope of a crater wall, with the largest one approximately 6 meters across. (<a rel="nofollow" class="external text" href="http://www.uahirise.org/ESP_037700_1710">www.uahirise.org/ESP_037700_1710</a>)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2016-07-13 15:25
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/28331847855/">ESP_037700_1710</a>