A Moist Mars
From Space.com
"A lot more Martian rocks were altered by water than scientists originally thought, suggesting that early Mars was a very wet place.
New observations made by NASA's Mars Reconnaissance Orbiter (MRO), currently circling the planet, have revealed evidence that vast regions of the southern highlands of Mars were altered by water in a variety of environments billions of years ago."
Posted by damien at 11:45 AM | Link | 0 comments
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