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U.S. scientists said in a report nike dunk shoes, the moon was more water than we imagined and more, these water depths may be widely distributed in the moon.
The recent lunar exploration has shown some of the lunar surface has frozen water Yamaguchi, still in its gray Biaotu under the ice, comets and other celestial bodies may impact the water when the moon brought here.
Carnegie Institution scientists in the United States, "U.S. National Academy of Sciences," published in the latest report said the moon on the water than many nike dunk think that the discovery of the future space mission is very important. Report that: "the moon itself, the water may be ubiquitous."
McCubbin led the study, said: "Over the past 40 years, it was thought that the moon is dry." He added: "We found that the moon should be the amount of water for at least 64 to 100 parts per billion of extreme 5 (64ppb-5ppm) between the estimates than the previous high at least two orders of magnitude. "
The report also said the water is not immediately be able to get, they are hidden in the moon that among the internal hard as rock.
Most scientists now believe that, 45 billion years ago, as a celestial body such as the size of Mars hit the Earth, knocked down part of the contraction after the formation of the moon. In this collision process, the formation of a large group of magma; When the magma cooled and condensed time, some water molecules remain in the inside.
Scientists involved in the study 40 years ago, re-analysis of the Apollo moon-landing operations collected samples and found that the moon rocks contain hydrogen and oxygen cheap nike dunks, it is possible the chemical basis of water. This article was written by joy1709 on 2010-6-17 from us-trade company.
University of Washington research scientist to participate in Qiaoli Fu said: "(on rock samples) in the water very little, until recently we detected. Now we finally began to study the moon within the meaning of water."