astronaut
astronaut, ์ฐ์ฃผ๋นํ์ฌ
An astronaut has the extraordinary job of exploring space. They ride rockets beyond Earth to carry out various missions in space.
Becoming an astronaut requires extensive study and training. In space, they live in a zero-gravity environment and conduct scientific experiments.
์ฐ์ฃผ๋นํ์ฌ๋ ์ฐ์ฃผ๋ฅผ ํํํ๋ ํน๋ณํ ์ง์ ์ ๋๋ค. ์ด๋ค์ ๋ก์ผ์ ํ๊ณ ์ง๊ตฌ ๋ฐ์ผ๋ก ๋๊ฐ ์ฐ์ฃผ์์ ๋ค์ํ ์๋ฌด๋ฅผ ์ํํฉ๋๋ค.
์ฐ์ฃผ๋นํ์ฌ๊ฐ ๋๊ธฐ ์ํด์๋ ์ค๋ ์๊ฐ ๋์ ์ด์ฌํ ๊ณต๋ถํ๊ณ ํ๋ จํด์ผ ํฉ๋๋ค. ์ฐ์ฃผ์์๋ ๋ฌด์ค๋ ฅ ์ํ๋ก ์ํํ๋ฉฐ ๊ณผํ ์คํ๋ ํฉ๋๋ค.
Astronauts are a symbolic profession of modern science and technology, playing a key role in the history of human space exploration. Cutting-edge research and experiments conducted on the International Space Station (ISS) contribute significantly to scientific advancements on Earth.
Recently, the rise of private space companies has opened up a new frontier: space tourism. With companies like SpaceX and Blue Origin making civilian space travel a reality, the concept of an astronaut is gradually expanding.