In a 2013 image, we saw abundant slope lineae, and it is early in the season for them to appear at this latitude. When are these active? Are they leftovers from last year? High resolution data will allow for the refinement of the previous observation to distinguish more, including evaporitic deposits if present.

ID: ESP_073679_1440
date: 15 April 2022
altitude: 256 km

https://uahirise.org/hipod/ESP_073679_1440
NASA/JPL-Caltech/UArizona
#Mars #science #NASA