Don't forget to revise papers for students in space! Data Reveals China's Astronauts: What kind of Bull Man Missions | Feitian | Data

If your mentor goes on a business trip in space, can you herd sheep?

The answer is to think beautifully. Recently, a faculty member from the University of Aerospace Engineering confirmed that Zhu Yangzhu, the "Shenzhou Sixteen" astronaut and aerospace flight engineer, did not forget to revise papers for students in space. It is said that every small paper of this student needs to be sent to Teacher Zhu for review.

A netizen joked, "Distance is not a problem, no matter how far it is, it can still be rushed."

There is also a mentor who holds group meetings in the sky, Gui Haichao, a payload expert and professor at the School of Astronautics and Astronautics at Beihang University. His students said that the mentor not only recorded the courseware in advance, but also occasionally urged students to submit their papers quickly.

When did Chinese astronauts become so skilled in physical fitness, scientific research, and doctoral guidance? A careful analysis of the selection criteria for Chinese astronauts reveals that it is really not easy!

PhDs and master's degree clusters

Chinese astronauts are packed with academic elites.

Among the 18 Chinese astronauts who have conducted flight missions, 7 have a doctoral degree and 11 have a master's degree. In the crew of Shenzhou 16, Jing Haipeng, Zhu Yangzhu, and Gui Haichao are all PhDs, respectively from Xi'an Jiaotong University, National University of Defense Technology, and Beihang University.

If you ask which university is the cradle for cultivating astronauts, it must be the Air Force Aviation University of the People's Liberation Army of China. More than two-thirds of the astronauts who have carried out flying missions come from this school.

The hometowns of astronauts are spread throughout the country, coming from 15 different provinces, with Henan having the most astronauts, totaling 3. With the selection of a new group of astronauts, the geographical composition is becoming increasingly diverse. In the fourth batch of preliminary astronaut selection, more than 10 candidates from Hong Kong and Macau regions entered the selection process.

As long as you have good physical fitness, you can go to space at the age of 56

To become an astronaut, one also needs to meet other strict conditions.

Firstly, good physical fitness! From selection to training, the requirements for physical fitness are very strict. For example, for load experts, the selection criteria are slightly wider than for pilots. After testing, they are able to withstand a gravitational acceleration of 6 Gs, but the ultimate training goal is to achieve 8 Gs.

What is this concept? The average person can withstand 1G of gravity under normal conditions, and even thrilling roller coasters in amusement parks will not exceed 3G in an instant.

Therefore, in the first and second batches of astronauts in China, male astronauts were mostly selected from fighter pilots, while female astronauts were selected from transport pilots. Having a cumulative flight time of over 600 hours and the ability to fly under three or more meteorological conditions. In terms of age, the first 14 astronauts selected in 1998 were also very young, with an average age of only 33 years old.

But as China's aerospace technology becomes more and more advanced, and experts join the team of astronauts, middle-aged people begin to take on the heavy responsibility, with most first-time astronauts performing space missions concentrated in the age range of 40 to 44 years old. Among astronauts, Wang Yaping was the youngest to perform his first spaceflight mission. In 2013, at the age of 33, Wang Yaping was carrying out the Shenzhou-10 mission; The oldest person to perform the first flying mission was Deng Qingming, who had been preparing for 25 years. In 2022, at the age of 56, he boarded the Shenzhou 15 "Flying" spacecraft.

The screening process of selecting one from a thousand miles

Every astronaut is a one in a thousand existence.

Taking the selection of the first batch of astronauts as an example, from Air Force pilots to achieving their dreams of flying, there are three stages of hierarchical selection: preparatory astronaut selection, training period astronaut selection, and flight crew selection. It was only 16 hours before the launch of Shenzhou-5 that Yang Liwei, the first astronaut, was selected from the first flight team of three astronauts.

The training of astronauts is also extremely rigorous.

The training of selected reserve astronauts usually takes about 4 years from receiving training to being able to carry out flight missions. Professional astronaut training is usually divided into four stages: basic training, aerospace professional technical training, aerospace mission simulation training, reinforcement training, and mission preparation.

The training of Chinese astronauts includes eight categories and over 200 tasks for enhanced training and preparation. The training of astronauts includes physical fitness training, theoretical knowledge education, psychological training, endurance and adaptability training for special environmental factors, space flight skills training, survival training, and comprehensive training. To become a qualified astronaut, one must complete all the training.

China is a leading player in manned spaceflight

Since the first space mission of Soviet astronauts on April 12, 1961, astronauts from 41 countries have entered space. But for decades, only three countries have been able to independently send humans into space: China, the United States, and Russia. The manned space club is only eligible for top players to join.

The United States is the country with the most astronauts entering space, with 360 American astronauts carrying out space missions, exceeding half of the total number of astronauts carrying out space missions worldwide. The number of Chinese astronauts who have carried out spaceflight missions is 18, second only to the United States and Russia.

In the history of manned spaceflight, there are also some unforgettable "most". The ones who flew the most were American astronaut Jerry Ross and Costa Rican born American astronaut Zhang Fulin, both of whom carried out 7 flight missions. The record for the longest single manned space flight was held by Valery Polyakov of the Soviet Union - from January 8, 1994 to March 22, 1995, Polyakov stayed at the Mir space station for 437 days and 18 hours.

Who is the Chinese astronaut who has flown the most times

We have also compiled statistics on China's aerospace history.

Jing Haipeng is currently the astronaut who has flown the most times, performing a total of 4 missions. Shenzhou-7, Shenzhou-9, Shenzhou-11, and Shenzhou-16 all witnessed his battle in space.

Nie Haisheng, Zhai Zhigang, and Liu Boming were among the first batch of astronauts, and Liu Yang, Wang Yaping, and Chen Dong were among the second batch of astronauts who also carried out two or more flight missions.

Not all astronauts have the opportunity to enter space. Among the first batch of astronauts, Wu Jie, Li Qinglong, Chen Quan, Pan Zhanchun, and Zhao Chuandong were unable to fly because they exceeded the golden flight period and had retired or transferred to other positions.

From the first batch of astronaut selection in 1998, to the second batch in 2010, the third batch in 2020, and the currently ongoing fourth batch of astronaut selection, generation after generation of astronauts have flown into space, chasing their dreams and witnessing the development of China's manned space engineering and space station construction and operation.

The vast starry sky offers endless exploration. In the future, more astronauts will fly into space to bring back the mysteries of the universe and create more records.