View Full Version : Radar Images Reveal Tons of Water Likely at the Lunar Poles

2010-Aug-02, 01:10 PM
Radar has been used since the 1960s to map the lunar surface, but until recently it has been difficult to get a good look at the Moon's poles. In 2009, the Mini-SAR radar instrument on the Chandrayaan-1 spacecraft was able to map more than 95% of both poles at 150 meter radar resolution, and now [...]

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