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A Sequence of Beauty in Terby Crater

This image from NASA's Mars Reconnaissance Orbiter shows the north-facing wall of a moat-like depression in the middle of Terby Crater, exposing a beautiful 400 meter-high sequence of light-toned, repetitive sedimentary layers. These deposits are often obscured by darker-toned patches of material as well as ripples and dunes.

 

The deposits in Terby, located on the northern rim of Hellas Planitia, are consistent with deposition in a standing body of water. The layers have been proposed as science targets for future landed missions.

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Uploaded on November 14, 2017
Taken in September 2017