Ice fill within craters in the north polar layered deposits (NPLD) may be a site where accumulation could be observed, helping to settle a long-term problem in Mars polar science: are the NPLD currently gaining or losing mass?

ID: ESP_062339_2640
date: 13 November 2019
altitude: 319 km

https://uahirise.org/hipod/ESP_062339_2640
NASA/JPL-Caltech/UArizona
#Mars #science #NASA