The objective of this complex-looking landscape is rather simple: looking for changes in long-monitored sites on the South Polar residual cap. Any detectable changes will be small. On Mars, a “residual cap” is the portion of each Martian polar cap that remains frosted through the summer. These depressions are likely the result of sublimating carbon-dioxide subsurface ice.
ID:
ESP_075593_0925date: 11 September 2022
altitude: 243 km
https://uahirise.org/hipod/ESP_075593_0925
NASA/JPL-Caltech/University of Arizona
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