The exposed bedrock on this crater’s floor, along with bedrock visible in some ridges, might be associated with the crater’s central structure, as well as other fill materials.

ID: ESP_056779_1660
date: 6 September 2018
altitude: 260 km

https://uahirise.org/hipod/ESP_056779_1660
NASA/JPL-Caltech/UArizona
#Mars #science #NASA