Then we smack it with a rocket!
NASA Science News for July 28, 2006
At the dawn on the Space Age, the first spaceship to reach the Moon crashed. Forty-seven years later, NASA plans to do it again. A ship named LCROSS is going to hit the Moon, not once but twice, in a daring search for lunar water.
FULL STORY at
http://science.nasa.gov/headlines/y2006/28jul_crashlanding.htm?list161084