另外一个说法是宇航员的靴子一旦碰上月球物质就会爆炸。
Another said that the moon material would explode as soon as an astronaut's boot touched it.
雕刻了一个洞的影响直径70到100英尺的泉源，而且投掷了月球物质六英尺深。
The impact carved a hole 70 to 100 feet in diameter and tossed up a fountain of lunar material six feet deep.
此后，来自NASA和其他空间机构的无人卫星的观察证实了月球物质含有水，且月球表面有液态冰。
Since then, observations from unmanned probes from NASA and other space agencies have confirmed the presence of water in lunar material and water ice on the moon's surface.
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