Data archive · Operated by NASA/GSFC
HEASARC
NASA's archive for high-energy astrophysics — the X-ray and gamma-ray data of missions like Chandra, Swift, and Fermi — a central resource for the study of the most energetic objects in the universe.
Organisations, telescopes & standards
Knowledge connections
- Associated withNASA
- Associated withChandra X-ray Observatory
Sources
The primary and reference sources this topic draws on.
- NASANational Aeronautics and Space Administration
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.