Planets and Moons  ID: 30696

Seasonal Water on Mars

These images have been prepared for display on the hyperwall.

Dark, narrow streaks on Martian slopes such as these at Hale Crater are inferred to be formed by seasonal flow of water on contemporary Mars. The streaks are roughly the length of a football field.

Dark narrow streaks, called "recurring slope lineae," emanate from the walls of Garni Crater on Mars, in this view constructed from observations by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter.

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Marit Jentoft-Nilsen: Project Support
Heather Hanson (GST): Writer
Mark Malanoski (GST): Project Support
Please give credit for this item to:
NASA/JPL-Caltech/Univ. of Arizona

Science Paper:
Spectral evidence for hydrated salts in recurring slope lineae on Mars, doi:10.1038/ngeo2546

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