The rationale for this observation is to monitor for changes in pit size and frost distribution. Also, it’s an excellent winter-like picture (if you live in the Northern Hemisphere on Earth, that is.)

ID: ESP_054491_2755
date: 12 March 2018
altitude: 318 km

https://uahirise.org/hipod/ESP_054491_2755
NASA/JPL-Caltech/UArizona
#Mars #science #NASA