Science and Exploration GRAIL Mission Points to Origin of the Ocean of Storms on the Moon Press Release October 1, 2014
Status Report Planetary Data System Release 4 for Gravity Recovery and Interior Laboratory (GRAIL) April 7, 2014
Science and Exploration NASA’s Grail Mission Solves Mystery of Moon’s Surface Gravity Press Release May 30, 2013
New Space and Tech Low Altitude MoonKAM Video of the Moon Taken by GRAIL Spacecraft Shortly Before Impact April 8, 2013