Wednesday, December 15, 2010

40 from the surface of the glass ball on the moon showed there was water (Figure).

<P> Keywords: moon had water </ P> <P align=center> </ P> <P> Beijing July 10, according to foreign media reports, scientists 9 reported that the astronauts 40 years .brought back from the moon before the small yellow-green glass balls to provide water to exist on the moon on the initial evidence. .It is reported that they used a new method on the elements of the lunar sand samples were analyzed, the results found the water had existed 30 billion years ago, on strong evidence of the Moon. .</ P> <P> this study nightside lunar craters provide evidence of the presence of water, the water should be the moon, "self" and not caused by a comet. .Research findings are published in "Nature" magazine. .</ P> <P> vast majority of scientists believe the moon is 45 billion years ago a Mars-sized object hit the Earth formed. .Huge impact melt and the melting of the original planetary debris into orbit around the Earth. .Impact eventually led to the formation of the Moon, in theory, impact heat is also required to evaporate the water form hydrogen, oxygen and other light elements. .</ P> <P> the Carnegie Institution of Washington, Eric Holly (Erik Hauri) developed called "secondary ion mass spectrometry" technology that can detect trace elements in the sample. .The help of this technology, his research team found that melting of the mantle of the earth for evidence of water there. .Sal Brown University Alberto (Alberto Saal), said in a telephone interview: "One day, I said, 'Why do not the moon glass ball possession it a try?'. We spent 3 years to convince NASA (the U.S. aerospace .Council) to research funding. "Saar helped lead the study. .</ P> <P> addition to providing funds, the space agency has reluctantly part, the 70s of last century, "Apollo" astronauts from the lunar samples brought back valuable hands of researchers handed. .Saar, Holly and his colleagues were about 40 glass balls to get them in half for analysis. .Their findings overturned, "the moon is a dry world," the traditional view. .Saar said: "For 40 years, people have been looking for evidence of the presence of water, but eventually failed. Common sense tells us that there is no water on the moon." </ P> <P> Saar's group found no direct .water, but they were measured for hydrogen, measured at the Earth's mantle and bring samples to detect the measurement of hydrogen and water, similar to the results. .Evidence that the hydrogen in the sample evaporated in volcanic activity - volcanic activity on the moon's lava eruption on Earth similar. .Holly said in a statement: "the Moon and the Earth within the upper mantle may be as there are a lot of water. More curious is that if 95% of the Moon volcanic jet of water where the water finally go out?" According to his .speculated that some may still remain in the poles, freezing the nightside in the crater. .Some lunar mission has found such evidence. .</ P> <P> French researcher Marc Chastain (Marc Chaussidon) in the "Nature" magazine's comments: "If part of the lunar mantle contain as much water and earth, does that mean they have a public water .the source of it? "more analysis may find the answer. .Saar said: "We will put pressure on NASA to enable them to provide more samples." Scientific and technological world, reported </ P> </ p>.

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