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nasa water on mars pkg_00001819
nasa water on mars pkg_00001819

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    NASA says flowing water found on Mars

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NASA says flowing water found on Mars

Astronomer Tom Kerss tells Kristie Lu Stout what the discovery of flowing water on Mars means for human exploration of the Red Planet

NASA says flowing water found on Mars

Astronomer Tom Kerss tells Kristie Lu Stout what the discovery of flowing water on Mars means for human exploration of the Red Planet