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机译:An unprecedented constraint on water content in the sunlit lunar exosphere seen by Lunar-based Ultraviolet Telescope of Chang'e-3 mission
Chinese Acad Sci, Key Lab Space Astron & Technol, Natl Astron Observ, Beijing 100012, Peoples R China;
Lunar exosphere; Sky background; Lunar-based Ultraviolet Telescope; Chang'e-3;