Morning Overview on MSN
Mars was once a blue planet with a vast ocean, ancient rivers reveal
Mars, now a dusty world of rusted rock and thin air, once carried enough water to transform its face into something far more ...
Remote-sensing images of Mars contain rich information about its surface morphology, topography, and geological structure. These data are fundamental for scientific research and exploration missions ...
Morning Overview on MSN
Scientists map the smartest places to hunt for ancient Mars life
Mars is no longer just a blank red canvas for planetary scientists. A new generation of high resolution maps is turning the ...
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