Mars Global Surveyor
Mars Orbiter Camera

Melas Layers

MGS MOC Release No. MOC2-1148, 10 July 2005

NASA/JPL/Malin Space Science Systems

This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows complexly-eroded, layered, sedimentary rock outcrops in southern Melas Chasma, part of the vast Valles Marineris trough system. These rocks were originally deposited as sediment, perhaps in water, long ago.
Location near: 12.5°S, 73.3°W
Image width: ~3 km (~1.9 mi)
Illumination from: upper left
Season: Southern Spring

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Malin Space Science Systems and the California Institute of Technology built the MOC using spare hardware from the Mars Observer mission. MSSS operates the camera from its facilities in San Diego, California. The Jet Propulsion Laboratory's Mars Surveyor Operations Project operates the Mars Global Surveyor spacecraft with its industrial partner, Lockheed Martin Astronautics, from facilities in Pasadena, California and Denver, Colorado.

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