Visit NASA's booth at the American Astronomical Society (AAS) January 2025 meeting to learn how the agency supports effective use of science data across disciplines, enabling more discoveries about our universe than ever before.
NASA's Science Mission Directorate (SMD) collects science data to reach beyond our current knowledge of the Earth, Sun, Moon, other worlds in our solar system, stars, and the deep universe.
NASA provides data on astronomy and geodesy to aid scientific disciplines that study Earth's position in space, shape, and gravitational field.
NASA’s astronomy and geodesy data help scientists better understand processes such as plate tectonics, ocean tides, the atmosphere, and the motion of the Earth’s poles.