The LCROSS team announced today the mission successfully uncovered water during the Oct. 9, 2009 impacts into the permanently shadowed region of Cabeus cater near the moon’s south pole. “Indeed yes, we found water. We didn’t find just a little bit we found a significant amount,” said Tony Colaprete, principal investigator for LCROSS at a press conference. The team was not able to put a concentration of how much water is held in the lunar regolith, but in a fraction of the 20-30 meter crater the impact made, they were able to observe about 25 gallons (95 liters) of water with spectroscopic data. Colaprete held up a 2-gallon (7 liter) bucket, to demonstrate how much they found.
Image and article courtesy Nancy Atkinson http://www.universetoday.com/44943/lcross-confirms-bucketsof-water-on-the-moon/#more-44943
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