The steep edge of the north polar cap is falling apart.
This animation shows where a section of the slope at right has collapsed since 3 Mars years ago and deposited a field of ice blocks.
ID:
ESP_062866_2640date: 25 December 2019
altitude: 319 km
https://uahirise.org/hipod/ESP_062866_2640
NASA/JPL-Caltech/University of Arizona
#Mars #science #NASA