HiRISE 3D: A Beautiful Bounty of Craters

Secondary craters are stratigraphic markers. This image will help provide detail about the shape of the ejecta and bowls of these secondary craters, which can tell us in turn about the impactor direction.

https://www.uahirise.org/anaglyph/ESP_081485_1985_ESP_073098_1985_RED
NASA/JPL-Caltech/UArizona
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