1, basic theory training. As an astronaut, we should first train professional basic theoretical knowledge, such as atmosphere, astronomy, geophysics, space dynamics, communication, computer and so on. These trainings are all about astronautics, medicine and physiology. By improving the basic knowledge of these majors, we will lay a solid foundation for the future. Of course, it also includes self-help training for astronauts.
2. Physical training. Astronauts must have a strong physique, and on this basis, they must pass strict physical training. Cosmos and spacecraft are special environmental factors, and astronauts must improve their tolerance through training. The content of training is often long-distance running, mountain climbing, swivel chair and so on.
3. Overweight endurance training. Rockets usually have a great acceleration when they take off. Without training, astronauts can't stand it. Simulating this kind of training can keep the astronaut's mind clear, so as to adapt and complete the task.
4. weightlessness training. Spacecraft is often in microgravity environment during its in-orbit flight. In this environment, astronauts often feel dizzy, which affects their operation. Therefore, it is necessary to simulate the weightlessness of Polygonatum sibiricum and let astronauts eliminate their fear of weightlessness. Under the condition of weightlessness, astronauts should complete the exercises of putting on and taking off their spacesuits, eating and walking.
Requirements for astronauts
1, Health: Astronauts need to undergo strict physical examination to ensure their health and be able to withstand the extreme environment and long-term exercise required for space missions.
2. Education background: Astronauts need high school education or above, generally speaking, they need science and engineering or medical background. At the same time, they need to receive special astronaut training, including knowledge and skills in space capsule operation, space physics and emergency handling.
3. Psychological quality: Astronauts need to have good psychological quality, be able to withstand long-term loneliness and closed environment, be able to adapt to high-pressure and high-risk working environment, and be calm and calmly respond to various emergencies.
4. Foreign language ability: Astronauts need to have a good command of English, because international space organizations and space stations usually communicate in English.
5. Teamwork ability: Astronauts need to have good teamwork ability, because space missions need the cooperation of many people. They need mutual trust and cooperation to overcome difficulties and complete tasks.