Water On the Moon Came from Solar Wind

I saw this in the weekly magazine "New Scientist" Oct. 11, 2014

http://www.space.com/27377-moon-water-origin-solar-wind.html

By Charles Q. Choi, SPACE.com Contributor | October 08, 2014

Water trapped in rocks on the moon's surface probably originated mostly from streams of energetic particles blasted from the sun and not from cosmic impacts from comets, researchers say.

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