Written by Sharon Wilson Purdy, Planetary Geologist at the Smithsonian National Air and Space Museum Earth planning date: ...

"Our work is a new piece of evidence that suggests that Mars was once a much more complex and active planet than it is now." ...

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Mastcam captured colourful images of a trough and a nearby displaced block nicknamed “Ouro.” Scientists suspect it could be ...

New discoveries by NASA's Curiosity Mars rover may not only explain why the Red Planet is a dry, lifeless desert, but that it ...