What do astronauts do in space? What do astronauts do in space?

1. Astronauts can go into space and engage in complex space operations after wearing spacesuits. Although robots can also be used instead of people to carry out scientific investigations and experiments, robots can adapt to the harsh space environment better than people.

2. However, robots can't fundamentally replace the role of people. People are creative, adaptable, predictable and can handle all kinds of accidents.

There are too many things to do and want to do when stepping into space-engage in scientific research, assemble space stations, build space cities, release, recycle, repair and capture spacecraft, and develop space resources. Working in space is only the first step for human beings to understand the universe and explore its mysteries. Through continuous exploration, human beings can broaden their horizons, increase their knowledge and step into the whole universe.