Posted on 07/23/2019 1:15:39 PM PDT by Red Badger
My fault I had a leak.
Data from the LRO probe that was intentionally crashed into the surface of Mercury (which was released from the orbiting satellite LCROSS in 2009) revealed water and ice vaporevidence of ice deposits several meters thick in the shadowed craters.
LRO (Lunar Reconnaissance Orbiter) and LCROSS were launched together in June 2009 toward the Moon, not Mercury. LRO continues to orbit and image the Moon to this day. LCROSS consisted of the Centaur upper stage of the launch vehicle and a Shepherding Spacecraft. These two elements separated when nearing the moon, with the Centaur leading and deliberately crashing into the crater Cabeus near the south pole of the Moon. The Shepherding Spacecraft, about six minutes behind the Centaur, collected and relayed data from the impact plume and then impacted as well. The plume contained significant water vapor from the ice captured in the deep, permanently shadowed crater, confirming theoretical predictions.
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.