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Snow White Trench Prepared for Sample Collection
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Snow White Trench Prepared for Sample Collection

September 10, 2008

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.



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