摘要
A historical change of shift taking place on 2 December 2022 in the space caught the world’s attention.Three Chinese taikonauts Fei Junlong,Deng Qingming and Zhang Lu on the Shenzhou 15 mission took over the work in Chinese space station Tiangong from Shenzhou 14 crew Chen Dong,Liu Yang and Cai Xuzhe,and the latter returned to Earth on 4 December after their 183-day mission in the space.The Shenzhou 15 mission marks the last step in the building of Tiangong,as well as the operationalisation of the space station’s applications.
