When was Shenzhou 13 launched? How long will you stay in the air?

Shenzhou XII went home on September 20021day 17. China's space program has not stopped. The three heroes went home and completed part of the three-month space station construction. Our Shenzhou 13 is about to fly into space for the next stage of space station construction. The launch time of Shenzhou 13 is during the National Day holiday, that is.

It is somewhat different from Shenzhou XII. This time, the mission time is twice as long as Shenzhou 12. Shenzhou 12 mission is three months, and Shenzhou 13 mission is six months. There are three astronauts on Shenzhou XII, three astronauts on Shenzhou 13 and one female astronaut. This shows that China's space technology strength is very mature.

These three astronauts will work in the space station for six months, which shows that our rocket transportation needs to double the transportation of living materials. This is a postgraduate entrance examination for our space transportation, and it is also an opportunity to prove our strength again, so that the world can see the strength of China and understand that we can play this top technology without others.

Among the three astronauts, the female astronaut is actually Wang Yaping who went to space for the second time. Last time, as the first female astronaut in China to teach in space, this time she became the first female astronaut to teach in the space station. The other two are Zhai Zhigang and Ye Guangfu. These are preliminary decisions at present, but it doesn't mean that they have been completely determined now, because the astronauts of this mission are 13, and the details will be decided in the last few days, but now. ?

Unexpectedly, only three people were selected from the list of 13 people, including the astronaut who performed the mission for the first time and Yang Liwei, who carried out manned space flight for the first time in China. They are all experienced astronauts, so the competition is still fierce. Everyone wants to perform tasks on the space station, and the spirit of contributing to the country deserves our respect. Because we have a characteristic, every space mission will use the backup astronauts of this mission and the backup astronauts of the next mission to train the backup astronauts of the previous mission, and finally only choose one from the backup astronauts and backup astronauts of the previous mission.