Tag Archives: Nilosyrtis

HiRISE: Nilosyrtis region crater floor

Nilosyrtis region crater floor. Beautiful Mars series.

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Hardened arteries in Nili and Nilo

Water seeping through conduits and cracks in the deep subsurface rocks of Nilosyrtis and Nili Fossae left behind minerals, like hard-water deposits that collect in the plumbing of your house. (Or cholesterol in your arteries.) Then as the softer rocks … Continue reading

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