Latest Scientific Results of China's Lunar and Deep Space Exploration(2022–2024)  

作　　者：XU Lin LI Lei LIU Jianzhong LIN Honglei LI Yang LIU Yang XIE Lianghai ZHANG Jinhai QIAO Fuhao HAN Juanjuan ZOU Yongliao 

机构地区：[1]General Office of the Lunar and Deep Space Exploration,Chinese Academy of Sciences,Beijng 100190 [2]State Key Laboratory of Space Weather,National Space Science Center,Chinese Academy of Sciences,Beijing 100190 [3]Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550081 [4]Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029

出　　处：《空间科学学报》2024年第4期622-632,共11页Chinese Journal of Space Science

摘　　要：China has successfully launched six lunar probes so far.From Chang'E-1 to Chang'E-4,they completed the circling,landing and roving exploration,of which Chang'E-4 was the first landing on the far side of the Moon in human history.Chang'E-5 was launched in December 2020,bringing back 1731 g of lunar soil samples.Through the detailed analysis of the samples,the scientists understand the history of late lunar volcanism,specifically extending lunar volcanism by about 800 million to 1 billion years,and proposed possible mechanisms.In addition,there are many new understandings of space weathering such as meteorite impacts and solar wind radiation on the Moon.China's first Mars exploration mission Tianwen-1 was successfully launched in July 2021.Through the study of scientific data,a number of important scientific achievements have been made in the topography,water environment and shallow surface structure of Mars.This paper introduces the main scientific achievements of Chang'E-4,Chang'E-5 and Tianwen-1 in the past two years,excluding technical and engineering contents.Due to the large number of articles involved,this paper only introduces part of the results.

关 键 词：Lunar and deep space exploration of China Chang’E-4 mission Chang’E-5 mission Tianwen-1 mission 

分 类 号：V476.3[航空宇航科学与技术—飞行器设计]