<p>Spiders Not on the South Polar Layered Deposits — These formations, created by a process called sublimation, are usually found on layered deposits in the Southern polar region. 
</p>
(NASA/JPL/University of Arizona. Acquired: Feb 2017, 247 kilometers above the surface. Scene is 5 km across. <a rel="nofollow" class="external text" href="https://www.uahirise.org/ESP_049509_1075">www.uahirise.org/ESP_049509_1075</a>)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2017-08-06 19:39
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/36402318316/">ESP_049509_1075</a>