
John Grotzinger (center), Curiosity project scientist, California Institute of Technology in Pasadena, speaks at a news conference presenting findings of the Curiosity rover's analysis of the first sample of rock powder collected on Mars, Tuesday, March 12, 2013 in Washington. The rock sample collected shows ancient Mars could have supported living microbes. Photo Credit: (NASA/Carla Cioffi)
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NASA ID
201303120004HQ
Date Created
March 12, 2013
Center
HQ
Media Type
image
Photographer
NASA/Carla Cioffi
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