NASA, the National Aeronautics and Space Administration, is the United States government agency responsible for the nation's civilian space program and for aeronautics and aerospace research.
Established in 1958, NASA conducts space exploration missions, scientific research, and technological advancements to expand our understanding of the universe and improve life on Earth.
The agency has been involved in numerous historic achievements, including the Apollo moon landings, the Space Shuttle program, the Mars rovers, the Hubble Space Telescope, and more.
NASA's work encompasses a wide range of disciplines, from astronomy and astrophysics to Earth and planetary sciences, and it collaborates with international partners, private companies, and research institutions to advance human knowledge and capabilities in space.