倭人呢
原来月壤都是含水的
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#65 Re: 原来月壤都是含水的
完了,印度也载人登月了
https://en.m.wikipedia.org/wiki/Lunar_L ... xperiments
Lunar Laser Ranging (LLR) is the practice of measuring the distance between the surfaces of the Earth and the Moon using laser ranging. The distance can be calculated from the round-trip time of laser light pulses travelling at the speed of light, which are reflected back to Earth by the Moon's surface or by one of several retroreflectors installed on the Moon. Three were placed by the United States' Apollo program (11, 14, and 15), two by the Soviet Lunokhod 1 and 2 missions,[1] and one by India's Chandrayaan-3 mission.[2][3]
我们美华人均千万资产