NASA在月球建立一个永久性载人基地的计划获得意外推动,最新发现月球土壤中有大量水。三个航天器检测到月球土壤最上面几毫米厚度内含有一层很薄的水,这些水也许能提取,以支撑在离我们最近的太空邻居探险的宇航员。航天器上的仪器显示月球表面每立方米土壤含水约1升。月球上发现水,这将有助于NASA在月球上建永久性载人前 NASA’s accidental plan to establish a permanent manned base on the moon was unexpectedly followed by the discovery of a flood of water in the lunar soil. The three spacecraft detected a few millimeters in thickness at the top of the moon’s soil containing a thin layer of water that might be extracted to support astronauts exploring the nearest space neighbor to us. Instruments on the spacecraft show about 1 liter of water per cubic meter of soil on the moon’s surface. The discovery of water on the moon will help NASA build a permanent manned presence on the moon