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PIA20643: Gullies with Dramatic Lighting
This image from NASA's Mars Reconnaissance Orbiter spacecraft was acquired to look for frost on these generally equator-facing slopes on Mars, which are visible in the shadows after enhancing the brightness levels.
 Target Name:  Mars
 Is a satellite of:  Sol (our sun)
 Mission:  Mars Reconnaissance Orbiter (MRO) 
 Spacecraft:  Mars Reconnaissance Orbiter (MRO)
 Instrument:  HiRISE 
 Product Size:  2880 x 1800 pixels (w x h) 
 Produced By:  University of Arizona/HiRISE-LPL 
 Other  
Information: 		 Other products from ESP_044514_1315 
 Full-Res TIFF:  PIA20643.tif (13.67 MB)
 Full-Res JPEG:  PIA20643.jpg (685 kB)  

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This image was acquired to look for frost on these generally equator-facing slopes, which are visible in the shadows after enhancing the brightness levels. It is also a dramatic image given the low-sun illumination.

The color cutout has north down (illumination from the right side) so that downhill is down.

The University of Arizona, Tucson, operates HiRISE, which was built by Ball Aerospace & Technologies Corp., Boulder, Colo. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Reconnaissance Orbiter Project for NASA's Science Mission Directorate, Washington.

Image Credit:
NASA/JPL-Caltech/Univ. of Arizona

Image Addition Date:
2016-04-21