just!major discovery!

Remote sensing detection discovery

Moon tables are common in water (OH/H₂o)

However, due to the lack of direct sample analysis evidence

The cause and distribution of moon surface water

There have been controversy

△ Mineral water content to hydrogen isotope ratio

recently

Scientific Research Team of Geochemical Research Institute of Chinese Academy of Sciences

Research on Chang'e 5 Monthly Monthly Monthly Monthly

Analysis of infrared spectrum and nano ion probe

Discover the surface layer of Chang'e 5 mineral

There are a lot of sun wind cause water

Estimated the sun wind proton

Inject water content contributed to Chang'e 5 Monthly

At least 170ppm

△ The TEM diagram of Chang'e 5 mineral surface microcomposition

Combined with the analysis of the transmitted electron microscope and energy spectrum, the formation and preservation of solar wind cause water are affected by the exposure time, crystal structure and composition of the main minerals.The study confirmed that the moon surface mineral is an important "repository" of water, which provides an important reference for the distribution of water in the middle latitude area of the moon table.This achievement was published in the international academic journal "Nature · Communication" a few days ago.

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