Two NASA moon probes will finish their gravity-mapping mission, crashing intentionally into a cliff near the lunar North Pole this Monday, December 17, 2012, according to Space.com reports.
Based on reports, the Gravity Recovery and Interior Laboratory (GRAIL) spacecraft, Ebb and Flow, will fly low over the moon’s surface and crash into the rim of a crater around 5:28 p.m. EST (22:58 GMT), Monday.
Read Full Story: NASA probes moon crash: NASA GRAIL Probes to Finish the Moon’s Gravity-Mapping Mission