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University of Chicago: Crystals From Apollo Mission Find Moon is 40M Years Older Than Scientists Thought
October 25, 2023
CHICAGO, Illinois, Oct. 25 (TNSres) -- The University of Chicago issued the following news:

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New UChicago, Field Museum study finds lunar crystals formed at least 4.46 billion years ago

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More than 4 billion years ago, when the solar system was still young and the Earth was still growing, a giant object the size of Mars crashed into the Earth. The biggest piece that broke off of the early Earth formed our moon. But precisely when this . . .

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