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Inner Lycus Sulci (THEMIS_IOTD_20110221)

This unusual surface texture is found on the northwest part of Olympus Mons on the planet Mars. The origin of this texture and the rest of Lycus Sulci is unknown, but speculations include glacial or volatile rich materials as part of the cause of such textures. The scene here measures 18 x 67 kilometers (11 x 42 miles).

 

For the latest THEMIS Mars images as received by mission scientists, see themis.asu.edu/livefrommars. To learn more about the THEMIS camera and its Mars images, see themis.asu.edu. And for more information about this image and to get larger versions, see themis.asu.edu/node/5582.

 

Image credit: This image is in the public domain, but if used it should be credited as NASA/JPL-Caltech/Arizona State University.

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Uploaded on February 21, 2011
Taken on February 21, 2011