National Aeronautics and Space Administration (Nasa)

The National Aeronautics and Space Administration (NASA) is the United States government agency responsible for science and technology related to air and space. Recently, NASA has been in the news due to several significant events. Astronaut Suni Williams retired after 27 years with the agency, following a delayed return from a mission to the International Space Station (ISS). Furthermore, NASA conducted an early return of four astronauts from the ISS due to a medical issue affecting one of the crew members. This unscheduled return and a canceled spacewalk highlight the challenges and complexities of maintaining astronaut health and safety in space. NASA's ongoing operations on the ISS and its management of astronaut health remain crucial aspects of its current relevance and significance in space exploration.