Shenzhou No. 15 manned spacecraft is scheduled to be launched on Tuesday (November 29) at 23:08 pm.Director chief.This task is the last flight mission during the construction of the Chinese Space Station. After the rail connection, the China Space Station will enter the long -term residence mode.
According to the CCTV news client report, after the Shenzhou No. 15 manned spacecraft and the space station combination and matching docking, the China Space Station will be uniquely shaped, that is, from the sky and the core compartment, the test compartment, the dream sky, the dream sky,The experimental cabin and two manned spacecraft and a cargo spacecraft formed a "three -cabin and three ships" combination. This is the largest configuration of the China Space Station. The total quality is nearly 100 tons.Excellent ability.
It is reported that the two astronauts of Shenzhou -15 and Shenzhou 14 will be "meeting divisions" in space and "face -to -face".EssenceRailway will be the main task transfer mode during the operation of China Space Station in the future, which is more efficient and reliable than ground transfer.
After the rail connection, the Chinese space station will enter the long -term residence mode.As the first multiplication group visited after the construction of the space station, the Shenzhou -15 multiplication group will carry out long -term resident verification work in the three -cabin status of the space station, and the management workload of spacecraft operation and maintenance will increase significantly.In addition to the daily carried -up photo space station, astronauts will complete 15 scientific experimental cabinets to unlock, install and test, and carry out more than 40 spatial scientific experiments and technical experiments covering space science research and applications, aerospace medicine, aerospace technology and other fields.During the rail, the plan is planned to implement 3 to 4 out -of -the cabin activities, and it will be transferred to the cargo air gatem compartment of the Dream Terian Experimental Cel for the first time.challenge.
The Long March 2 F -Car Rocket Rockets of the Manned Flight Mission reaches 0.98 and the safety indicators are 0.997.After continuous technological improvement, the long march No. 2 F Yao X -carry rocket's flight reliability assessment result of the task was 0.9895.As a new batch of rockets, compared with the Long March 2 F Yao XIII carry rockets, a total of 45 technical state changes have been further improved, which further improves the reliability and launch probability of the rocket, so as to better serve the space station task.After the launch mission, the Long March 2 F Yaoxiu Laurea Rockets will enter the state of emergency rescue "duty" to perform the manned launch task of the follow -up space station operation stage.
