There are some spectacular contrasts here in Moni Crater, including frosty gullies and dark basaltic sand caps around the rim and inside the crater. Our goal is also to observe lineae associated with sand dunes on the eastern rim that appear to be active in the winter.

ID: ESP_063851_1325
date: 10 March 2020
altitude: 252 km

https://uahirise.org/hipod/ESP_063851_1325
NASA/JPL-Caltech/UArizona
#Mars #science #NASA