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New Research Shows Water Present Across the Moon’s Surface

When Apollo astronauts returned from the moon 40 years ago, they brought back souvenirs in the form of moon rocks to be used for scientific analysis, and one of the chief questions was whether there was water to be found in the lunar rocks and soils. The problem they faced was complicated by the fact that most of the rock boxes containing the lunar samples had leaked. This led the scientists to assume that the trace amounts of water they found came from Earth air that had entered the containers. Forty years later, a team of scientists including UT Knoxville’s Larry Taylor has found evidence that the old assumption may be wrong.