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Mars Rock Takes Unusual Form
On Mars, as on Earth, sometimes things can take on an unusual appearance.
A case in point is a shiny-looking rock seen in a recent image from NASA's Curiosity Mars rover.
Some casual obs ... more
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Rover Walkabout Continues at Cape York
Opportunity is conducting the post-walkabout in-situ (contact) science campaign on the inboard edge of Cape York on the rim of Endeavour Crater.
On Sol 3208 (Jan. 31, 2013), the rover collecte ... more
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In milestone, Mars rover collects first bedrock sample
In a first, the Mars rover Curiosity has penetrated a rock on the Red Planet and collected a sample from its interior, the US space agency announced Saturday. ... more
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How The World's Saltiest Pond Gets Its Salt; Implications For Water On Mars
Antarctica's Don Juan Pond might be the unlikeliest body of water on Earth. Situated in the frigid McMurdo Dry Valleys, only the pond's high salt content - by far the highest of any body of water on ... more
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