What job conditions does astronauts need?

Astronauts require a rigorous set of job conditions, including extensive physical and mental fitness, as their roles demand resilience in extreme environments. They must undergo specialized training in various disciplines such as piloting, engineering, and scientific research. Additionally, astronauts need to adapt to microgravity and confined living conditions for extended periods, necessitating strong teamwork and communication skills. Continuous monitoring of health and well-being is also essential to ensure their performance and safety during missions.