Whose mission first detected water ice in permanent shadowed craters on the Moon?
Quick Answer
That evidence came from multiple missions, but a key early result was from NASA's Lunar Prospector in 1998. It found strong signs of hydrogen at the lunar poles, supporting the presence of water ice.
The Full Story
Lunar Prospector orbited the Moon in 1998 and measured unusually high hydrogen concentrations near the poles. Scientists interpreted this as evidence for water ice trapped in permanently shadowed craters. Later missions, including LCROSS and Chandrayaan-1, strengthened that conclusion. The discovery matters because lunar ice could one day support future explorers and illuminate the Moon's history.
Key Facts
YouTube Angle
Suggested video title for this topic:
"The Moon has hidden ice in its darkest craters—and a probe found the clues."
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