What is an astronout?

An astronaut is a trained professional who travels into space to conduct scientific research, perform experiments, and operate spacecraft. They undergo rigorous training in various fields, including physics, engineering, and physical fitness, to prepare for the challenges of space travel. Astronauts may work for government space agencies, like NASA, or private companies involved in space exploration. Their missions contribute to our understanding of space and can involve tasks such as conducting experiments in microgravity or repairing satellites.