Gasa Crater has some very nice active gullies, and for extended study of changes, our goals are at least one more image in one year with frost, an image shortly after defrosting, and then another well-lit picture.

ID: ESP_063491_1440
date: 11 February 2020
altitude: 252 km

https://uahirise.org/hipod/ESP_063491_1440
NASA/JPL-Caltech/UArizona
#Mars #science #NASA