Just as time waits for no one, dunes on Mars are also on the move, despite any obstacles. This observation is part of a biannual monitoring of active dunes in Ganges Chasma to track changes.

ID: ESP_056785_1725
date: 7 September 2018
altitude: 267 km

https://uahirise.org/hipod/ESP_056785_1725
NASA/JPL-Caltech/University of Arizona
#Mars #science #NASA