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    Martian Methane Reveals the Red Planet is not a Dead Planet

    methane concentrations on Mars This image shows concentrations of Methane discovered on Mars. Credit: NASA
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    Mars today is a world of cold and lonely deserts, apparently without life of any kind, at least on the surface. Worse still, it looks like Mars has been cold and dry for billions of years, with an atmosphere so thin, any liquid water on the surface quickly boils away while the sun's ultraviolet radiation scorches the ground.

    But new research reveals there is hope for Mars yet. The first definitive detection of methane in the atmosphere of Mars indicates the planet is still alive, in either a biologic or geologic sense, according to a team of NASA and university scientists.

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    Deadline Nears for Student Contest to Name Next Mars Rover
    01.16.09 -- NASA is issuing a last call to the nation's youth for entries in a contest to name the agency's next Mars rover.
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Latest Images

Full-Circle "Santorini" Panorama from Opportunity (Fals...

Full-Circle 'Santorini' Panorama from Opportunity (False Color)

This 360-degree panorama shows the vista from the location where NASA's Mars Exploration Rover Opportunity spent five weeks.

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Full-Circle "Santorini" Panorama from Opportunity

Full-Circle 'Santorini' Panorama from Opportunity

This 360-degree panorama shows the vista from the location where NASA's Mars Exploration Rover Opportunity spent five weeks.

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Another Crater in the Bag?

Another Crater in the Bag?

On Earth, hikers are set on "bagging peaks," making it all the way to the summits of mountains. On Mars, Opportunity has been bagging craters!

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