Bioastronautics is the science and technology of bioregenerative habitation for sustainable human health and performance in space. It plays a crucial role in understanding how extended space missions impact the health and well-being of astronauts and other living organisms. Bioastronautics addresses challenges such as microgravity-induced physiological changes, radiation exposure, psychological stressors, and life support systems.
By investigating these factors, researchers in bioastronautics contribute to the design of spacecraft, spacesuits, and habitat systems that can sustain human life during prolonged space missions. This field is vital for the success of future space exploration endeavors, including long-duration missions to Mars or the establishment of permanent human settlements on other celestial bodies, as it ensures the safety, health, and performance of astronauts in the unique and challenging space environment.