Friday, November 13, 2009

Thirsty?


Big news from NASA:

There is water on the Moon, scientists stated unequivocally on Friday, and considerable amounts of it.

“Indeed yes, we found water,” Anthony Colaprete, the principal investigator for NASA’s Lunar Crater Observation and Sensing Satellite, said in a news conference.

The confirmation of scientists’ suspicions is welcome news both to future explorers who might set up home on the lunar surface and to scientists who hope that the water, in the form of ice accumulated over billions of years, could hold a record of the solar system’s history.

The satellite, known as Lcross (pronounced L-cross), slammed into a crater near the Moon’s south pole a month ago. The impact carved out a hole 60- to 100-feet wide and kicked up at least 24 gallons of water.

“We got more than just whiff,” said Peter H. Schultz, a professor of geological sciences at Brown University and a co-investigator of the mission. “We practically tasted it with the impact.”