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2009年10月,NASA的“月坑观测与探测卫星”(LCROSS)及随行的火箭上面级对月球南极的卡比厄斯月坑实施了两次有意撞击,以期发现有水存在的迹象。科学家们当年便宣布在溅起物中发现了丰富的水。去年10月
In October 2009, NASA's LCROSS satellite and accompanying rocket upper-class conducted two deliberate hits against the lunar Cambythian moon crater in the hope of finding evidence of water . Scientists announced in those days that they found abundant water in splashes. Last October