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Producer | Smithsonian Astrophysical Observatory for the National Aeronautics and Space Administration (United States) |
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History | 1992 to present |
Access | |
Cost | Free |
Coverage | |
Disciplines | Astronomy and physics |
Record depth | Index & abstract & full-text |
Geospatial coverage | Worldwide |
Links | |
Website | ui |
The SAO/NASA Astrophysics Data System (ADS) is a digital library portal for reasearchers on astronomy and physics, operated for NASA by the Smithsonian Astrophysical Observatory[1]. ADS maintains three bibliographic collections containing over 20 million records, including all arXiv e-prints. Abstracts and full-text of major astronomy and physics publications are indexed and searchable through the portal.