While studying the active dunes under these layers in south polar deposits is our objective, the scarp itself is worth a look. The bluish color represents carbon dioxide frost.

ID: ESP_055420_1080
date: 23 May 2018
altitude: 250 km

https://uahirise.org/hipod/ESP_055420_1080
NASA/JPL-Caltech/UArizona
#Mars #science #NASA