<p>Gullies and Fissures – What is the nature of these particular channels and deposits in this crater? Its eroded rim tells us that it's extremely old, and has been filled in over time with sediment.
</p><p>NASA/JPL/University of Arizona (279 km above the surface and the scene is 5 km across.)
</p>
<a rel="nofollow" class="external text" href="https://www.uahirise.org/ESP_050658_1365">www.uahirise.org/ESP_050658_1365</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/71688597@N05">UAHiRISE (NASA)</a>
2018-04-04 15:37
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/uahirise-mars/41241572491/">ESP_050658_1365</a>