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: Wednesday, 28 March 2018
altitude: 266 km (164.92 mi)

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