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PIA11075: Snow White Trench Prepared for Sample Collection
The informally named 'Snow White' trench was the source for the next sample to be acquired by NASA's Phoenix Mars Lander for analysis by the wet chemistry lab showing a shadow-enhanced image of the trench on Sept. 8, 2008.
 Target Name:  Mars
 Is a satellite of:  Sol (our sun)
 Mission:  Phoenix 
 Spacecraft:  Phoenix Mars Lander
 Instrument:  Surface Stereo Imager (SSI) 
 Product Size:  1024 x 1024 pixels (w x h) 
 Produced By:  University of Arizona 
 Full-Res TIFF:  PIA11075.tif (3.15 MB)
 Full-Res JPEG:  PIA11075.jpg (122.5 kB)  

Click on the image above to download a moderately sized image in JPEG format (possibly reduced in size from original)

Original Caption Released with Image:

The informally named "Snow White" trench is the source for the next sample to be acquired by NASA's Phoenix Mars Lander for analysis by the wet chemistry lab.

The Surface Stereo Imager on Phoenix took this shadow-enhanced image of the trench, on the eastern end of Phoenix's work area, on Sol 103, or the 103rd day of the mission, Sept. 8, 2008. The trench is about 23 centimeters (9 inches) wide.

The wet chemistry lab is part of Phoenix's Microscopy, Electrochemistry and Conductivity suite of instruments.

The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

Photojournal Note: As planned, the Phoenix lander, which landed May 25, 2008 23:53 UTC, ended communications in November 2008, about six months after landing, when its solar panels ceased operating in the dark Martian winter.

Image Credit:
NASA/JPL-Caltech/University of Arizona/Texas A&M University

Image Addition Date:
2008-09-10