Shenzhou 12 is the twelfth spacecraft launched by China's manned spaceflight project, the fourth mission in the key technology verification stage of the space station, and the first manned mission in the space station stage.
In April, 20021,the Shenzhou 12 manned space mission ship arrived safely at Jiuquan Satellite Launch Center in batches. In June, it was reported that according to the planned Shenzhou-12 manned mission, three astronauts would become the first "check-in personnel" in the Tianhe core cabin.
Stay in orbit for 3 months and carry out a series of operations such as extravehicular maintenance, equipment replacement and scientific application of load. On June 15, the symbol of Shenzhou 12 manned mission was officially released.
At 9: 22 on June 17, Beijing time, the Long March II F- 12 carrier rocket carrying the Shenzhou 12 manned spacecraft was ignited and launched at Jiuquan Satellite Launch Center. Since then, the Shenzhou-12 manned spacecraft has been successfully separated from the rocket, entered the predetermined orbit, and successfully sent three astronauts, Nie Haisheng, Liu Boming and Tang Hongbo, into space. The pilot was in good condition and the launch was successful.
Four aspects
1. Daily management of core module assembly, including on-orbit testing of Tianhe core module, verification of regenerative life support system, mechanical arm testing and operation training, material and waste management, etc.
2. Two extravehicular activities and extravehicular operations should be carried out, including on-orbit transfer, extravehicular clothing assembly and testing, extravehicular toolbox assembly, panorama camera lifting and expansion pump set installation.
3. Conduct space science experiments and technical experiments. Assemble and test experimental equipment for space application tasks, carry out practical (trial) experiments in the fields of space application and aerospace medicine according to procedures, and related popular science education activities.
4. Carry out astronauts' own health management. Carry out daily life care and physical exercise as planned, and regularly monitor, maintain and evaluate your health.