On Sept. 10, 2011, NASA's GRAIL spacecraft launched on a mission to the moon! GRAIL, which stands for Gravity Recovery and Interior Laboratory, was sent to the moon to map its gravitational fields.

TYSONS CORNER, VA, April 26, 2018 ” A Lockheed Martin-built (NYSE: LMT) spacecraft is scheduled for launch in May to support a NASA mission that aims to study Mars’ seismic activity and interior ...