NASA

NASA, the National Aeronautics and Space Administration, is an independent agency of the United States federal government responsible for the nation's civilian space program and for aeronautics and aerospace research. Established in 1958, NASA's mission includes the exploration of space, the advancement of science and technology in aeronautics, and the understanding of Earth and its atmosphere. The agency is known for landmark achievements such as the Apollo moon-landing missions, the Space Shuttle program, and the Mars Rover explorations. NASA plays a crucial role in international space collaborations and scientific research, contributing to advancements in space science and technology.