HiRISE 3D: Monitoring the Region near the Viking 2 Lander for Changes
Anaglyphs are especially useful to detect changes to the landscape over time. Viking 2 touched down in Utopia Planitia on September 1976 and its mission ended in April 1980.
https://www.uahirise.org/anaglyph/ESP_043895_2280_ESP_026159_2280_RED
NASA/JPL-Caltech/UArizona
#Mars #science