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meteoritics
Meteoritics is a science that deals with meteorites and other extraterrestrial materials that further our understanding of the origin and history of the Solar System.〔A rarely used synonym is ''Astrolithology'': 〕 A specialist who studies meteoritics is known as a ''meteoriticist''. ==History of investigation==
Before the documentation of L'Aigle it was generally believed that meteorites were a type of superstition and those who claimed to see them fall from space were lying. In 1960 John Reynolds discovered that some meteorites have an excess of 129Xe, a result of the presence of 129I in the solar nebula.
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