This image shows a section of the eastern half of Corozal Crater, itself inside a massive ancient impact crater in Terra Cimmeria. Corozal has both active gullies and recurring slope lineae. Our goal is to monitor evolution of seasonal frost, which is the likely trigger for gully activity.

ID: ESP_062435_1410
date: 21 November 2019
altitude: 254 km

https://uahirise.org/hipod/ESP_062435_1410
NASA/JPL-Caltech/UArizona
#Mars #science #NASA