New progress has been made in Chang'e 5 Monthly Research: Single metal iron that was found for the first time discovered the cause of dismissal reaction

Recently, the joint research team of the Institute of Geochemistry and Kunming University of Sciences and Kunming University of Sciences carried out in -depth and meticulous analysis of the iron olive particles in the Chang'e -5 table for the Chang'e -5 table.The reliability evidence of the dismissal reaction was found.At the same time, the results of theoretical calculations show that the formation speed of the secondary impact pit is less than 3.0km/s.The discovery and confirmation of the dismissal reaction caused by the nano -class single -quality metal iron, and the existing perception of the academic community on the single -quality metal formation mechanism for the moon has been innovated for decades.At the same time, because the low -speed impact effect exists in the solar system, the formation mechanism for the formation and reference significance of the formation mechanism of single metal iron in the moon, especially the permanent shadow areas, asteroids, and the outer solar system of the moon, and the outer solar system solid celestial surface soil.This result was published online on international academic journals Nature Astronomy.(Reporter Shuaijunquan)

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