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HiRISE 3D: Hillslope Shapes on the Rim of Holden Crater
Sediment-covered hillslopes are sensitive markers of the local climate and hydrology during their formation.
Full image: https://www.uahirise.org/anaglyph/ESP_085006_1550_ESP_085151_1550_RED
NASA/JPL-Caltech/University of Arizona
#Mars #science #3D #NASA
@jurban Good question: they are small enough to be more "recent" since the era of large bombardments is long over. While still visible, they are clearly filled in with material and we cannot see any ejecta, so it could be centuries old. 🤯
@HiRISE
Still looks like a dangerous planet to live on the surface of.
@HiRISE
Any idea how old those fresh craters are in the upper middle of the image? They make me not want to have a house on the surface until Mars gets a nice, thick atmosphere.