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Whose mission first found water ice at the Moon’s south pole?
SpaceflightMoon
Quick Answer
NASA’s LCROSS mission announced water ice in the Moon’s south polar region in 2009. The impact experiment detected water in the ejecta plume.
The Full Story
The Lunar Crater Observation and Sensing Satellite, or LCROSS, deliberately crashed a spent stage into a permanently shadowed crater near the Moon’s south pole in 2009. Instruments on the shepherding spacecraft analyzed the debris plume and found evidence of water. The result strengthened the case that polar craters can trap volatile compounds for long periods. This was important for future exploration and possible lunar bases.
Key Facts
1.Discovery announced in 2009
2.Impact into a south polar crater
3.Detected water in ejecta
YouTube Angle
Suggested video title for this topic:
"A controlled crash that uncovered hidden water on the Moon."