Interesting how the dune ripples within these shallow craters all seem to have a similar orientation. This image is within a crater in the Arabia Terra region.

ID: ESP_054700_1720
date: 28 March 2018
altitude: 267 km

https://uahirise.org/hipod/ESP_054700_1720
NASA/JPL-Caltech/University of Arizona
#Mars #science #NASA