宇宙飛行士

Today we will talk about a profession called an astronaut. So who are astronauts and what do they do? You've probably already guessed that astronauts are those people who conquer and explore space for usefulness. Astronauts take people of ordinary build who are fully prepared to undergo various tests before launching into space. Astronauts are mainly tested for resistance to gravity, which means there is no gravitational force in space, which makes people float in the air in a spaceship, but some cannot withstand gravity and become sick with various diseases. Astronauts often experience severe nausea when they are tested. At first, I thought this profession was the easiest and most trivial, but after seeing everything that astronauts go through, my opinion of this profession has changed a lot, and I immediately wanted to become an economist. Although, as they say, "There is no accounting for tastes," that is, all professions are good, everyone has their own taste and thoughts about all of this. Becoming an astronaut is certainly difficult, but thanks to them, humanity has gone up many steps. For example, scientists and astronauts have studied that there is water on Mars today-if there is water, there is life, and people may move from Earth to live on Mars in the future. The contribution of this profession to the field of science is very great, and we need astronauts, but it is not destined for everyone to become one, although if you try your best, I think you can. Conquering the stars and studying space was my dream, and it may become yours too, if you apply all your diligence and effort.