(PhysOrg.com) -- Composition measurements by NASA's Mars Exploration Rover Opportunity confirm that this rock on the Martian surface is an iron-nickel meteorite.
Space Exploration
Aug 6, 2009
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(PhysOrg.com) -- The Opportunity rover has eyed an odd-shaped, dark rock, about 0.6 meters (2 feet) across on the surface of Mars, which may be a meteorite.
Space Exploration
Aug 3, 2009
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In one of the most remarkable engineering feats of our time, the aging Mars rovers Spirit and Opportunity are still taking orders and sending home pictures more than five years after they were supposed to turn into slabs ...
Space Exploration
Jun 28, 2009
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A new study by a University of Arizona professor shows employee involvement programs that executives adopt to increase efficiency also end up improving their record on diversity.
Social Sciences
Jun 24, 2009
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(PhysOrg.com) -- One of NASA's two Mars rovers has recorded a compelling saga of environmental changes that occurred over billions of years at a Martian crater.
Space Exploration
May 21, 2009
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In January 2004, NASA landed two identical robotic rovers named Spirit and Opportunity on the surface of Mars. The twins were primed for a brief 3-month mission to tell us a story of water and possibly life itself in the ...
Space Exploration
Mar 26, 2009
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(PhysOrg.com) -- On a plain that stretches for miles in every direction, the panoramic camera on NASA's Mars rover Opportunity has caught a first glimpse on the horizon of the uplifted rim of the big crater that has been ...
Space Exploration
Mar 18, 2009
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South Florida has the second most populous Jewish community in America, after New York. Jewish people traditionally settled in South Florida for economic opportunities, for the climate, to join friends and family and to retire. ...
Social Sciences
Mar 10, 2009
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