Evidence of water on the lunar surface from Chang'E-5 in-situ spectra and returned samples

doi:10.1038/s41467-022-30807-5

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	Evidence of water on the lunar surface from Chang'E-5 in-situ spectra and returned samples
	Jianjun Liu ; Bin Liu ; Xin Ren ; Chunlai Li ; Rong Shu ; Lin Guo ; Songzheng Yu ; Qin Zhou ; Dawei Liu ; Xingguo Zeng ; Xingye Gao ; Guangliang Zhang ; Wei Yan ; Hongbo Zhang ; Lihui Jia ; Shifeng Jin ; Chunhua Xu ; Xiangjin Deng ; Jianfeng Xie ; Jianfeng Yang ; Changning Hu ; Wei Zuo ; Yan Su ; Weibin Wen ; Ziyuan Ouyang
	2022
发表期刊	Nature Communications
卷号	13
摘要	The distribution range, time-varying characteristics, and sources of lunar water are still controversial. Here we show the Chang’E-5 in-situ spectral observations of lunar water under Earth’s magnetosphere shielding and relatively high temperatures. Our results show the hydroxyl contents of lunar soils in Chang’E-5 landing site are with a mean value of 28.5 ppm, which is on the weak end of lunar hydration features. This is consistent with the predictions from remote sensing and ground-based telescopic data. Laboratory analysis of the Chang’E-5 returned samples also provide critical clues to the possible sources of these hydroxyl contents. Much less agglutinate glass contents suggest a weak contribution of solar wind implantation. Besides, the apatite present in the samples can provide hydroxyl contents in the range of 0 to 179 ± 13 ppm, which shows compelling evidence that, the hydroxyl-containing apatite may be an important source for the excess hydroxyl observed at this young mare region.
DOI	10.1038/s41467-022-30807-5
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收录类别	SCI
语种	英语
引用统计	被引频次：27[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.gyig.ac.cn/handle/42920512-1/13614
专题	月球与行星科学研究中心天体地球化学研究组
作者单位	1.Key Laboratory of Lunar and Deep Space Exploration, National Astronomical Observatories, Chinese Academy of Sciences, Beijing, 100101, China 2.University of Chinese Academy of Sciences, Beijing, 100049, China 3.Key Laboratory of Space Active Opto-electronics Technology, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083, China 4.State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China 5.Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China 6.Beijing Institute of Spacecraft System Engineering, Beijing, 100094, China 7.Beijing Aerospace Control Center, Beijing, 100094, China 8.Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an, 710119, China 9.Beijing Institute of Space Mechanics Electricity, China Academy of Space Technology, Beijing, 100076, China 10.Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, 550081, China
推荐引用方式 GB/T 7714	Jianjun Liu,Bin Liu,Xin Ren,et al. Evidence of water on the lunar surface from Chang'E-5 in-situ spectra and returned samples[J]. Nature Communications,2022,13.
APA	Jianjun Liu.,Bin Liu.,Xin Ren.,Chunlai Li.,Rong Shu.,...&Ziyuan Ouyang.(2022).Evidence of water on the lunar surface from Chang'E-5 in-situ spectra and returned samples.Nature Communications,13.
MLA	Jianjun Liu,et al."Evidence of water on the lunar surface from Chang'E-5 in-situ spectra and returned samples".Nature Communications 13(2022).

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