NASA’s Grail Mission Solves Mystery of Moon’s Surface Gravity

by Gary Kopycinski on May 31, 2013

Gary Kopycinski Author

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PASADENA, Calif.–(ENEWSPF)–May 31, 2013. NASA’s Gravity Recovery and Interior Laboratory (GRAIL) mission has uncovered the origin of massive invisible regions that make the moon’s gravity uneven, a phenomenon that affects the operations of lunar-orbiting spacecraft.