ScienceDaily -- A NASA mission to study the moon from crust to core has completed its prime mission earlier than expected. The team of NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission, with twin probes named Ebb and Flow, is now preparing for extended science operations starting Aug. 30 and continuing through Dec. 3, 2012.
MORE: http://www.sciencedaily.com/releases/2012/05/120530092805.htm
See also...
NASA Preparing to Launch Its Newest X-Ray Eyes
http://www.sciencedaily.com/releases/2012/05/120531135424.htm
SpaceX Dragon Capsule Returns to Earth After First Commercial Flight to Space Station
http://www.sciencedaily.com/releases/2012/05/120531133716.htm
