A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...
Science Unbound on MSN
How NASA is simulating life on Mars
Before humans set foot on Mars, NASA must first understand how people can survive there. In the Mars Dune Alpha mission, ...
Morning Overview on MSN
Earth’s toughest microbes might be the key to living on Mars
Mars looks familiar in telescope images, but its thin air, deep cold and radiation soaked surface would kill an unprotected ...
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