This image shows a possible inverted palaeolake at the end of a long, sinous inverted ridge, which might have formerly been a channel. These channels are similar to others in the region, including Aram Dorsum, a candidate ExoMars landing site. Did the paleolake form within the crater?

ID: ESP_052300_1855
date: 22 September 2017
altitude: 274 km

https://uahirise.org/hipod/ESP_052300_1855
NASA/JPL-Caltech/UArizona
#Mars #science #NASA