NASA Releases Details Of Upcoming Moon Study

LINK: [link to www.cnn.com]

"GRAIL (the Gravity Recovery and Interior Laboratory) will send two spacecraft to the moon, most likely next month. The 42-day launch window begins September 8, GRAIL project manager David Lehman said. Those working on the project at Kennedy Space Center added extra shifts to get the spacecraft secured ahead of Hurricane Irene's landfall, Lehman said."