Explore NASA's open data available through Amazon Web Services (AWS).

Use the Science Discovery Engine (SDE) to search across NASA’s vast stores of science data, publications, code, and tools.

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.

The PEGASUS web tool helps users quickly find a complete spectrum for an exoplanet host star, including the extreme ultraviolet (EUV) portion.