神舟二十一号航天员乘组10月31日出征太空

Core Points - The Shenzhou 21 manned mission is scheduled for launch on October 31, 2023, at 23:44 Beijing time, with a crew consisting of Zhang Lu, Wu Fei, and Zhang Hongzhang [6] - This mission marks the sixth manned flight during the application and development phase of the space station and the 37th flight of the manned space program [7] - The crew will conduct 27 scientific and application projects, including experiments on space life sciences and microgravity fluid physics [8][9] Group 1: Mission Overview - The primary objective of the Shenzhou 21 mission is to complete an in-orbit crew rotation with the Shenzhou 20 crew and to stay in the space station for approximately six months [7] - The mission will involve various tasks such as extravehicular activities, cargo handling, and installation of space debris protection devices [7] - The Shenzhou 21 spacecraft will autonomously dock with the Tianhe core module approximately 3.5 hours after entering orbit [7] Group 2: Scientific Research - The mission will include the first domestic space experiment with rodents, studying the effects of microgravity on behavior and physiological responses [8] - Additional projects will explore the origins of genetic codes and chirality in space environments [8] - The mission aims to provide a foundation for future scientific research and applications in space [9] Group 3: International Cooperation - China plans to arrange for a Pakistani astronaut to participate in a short-term flight mission as part of ongoing international cooperation in manned spaceflight [10] - The selection process for the Pakistani astronaut is underway, with training scheduled to take place in China [10] Group 4: Astronaut Profiles - Zhang Lu, the commander of the Shenzhou 21 mission, emphasizes the importance of thorough training and preparation for the mission [15] - Wu Fei, the youngest astronaut in the mission, has transitioned from an engineering role to a flight engineer, focusing on a broader range of knowledge [20][22] - Zhang Hongzhang, a payload specialist, brings his research background to the mission, highlighting the significance of conducting experiments in space [24][26] Group 5: Future Goals - China remains committed to achieving manned lunar landings by 2030, with ongoing development of key technologies and systems [12] - The country is increasingly involving commercial entities in space projects, enhancing the pace of development [13][14]