This observation is of a depression situated near Oxia Planum, the landing site for the ExoMars 2020 mission. The morphology of the feature suggests that an impact is not responsible for the formation, but explosive volcanism could be the culprit.

ID: ESP_062125_1975
date: 28 October 2019
altitude: 283 km

https://uahirise.org/hipod/ESP_062125_1975
NASA/JPL-Caltech/UArizona
#Mars #science #NASA