astrophysics data system
Welcome to the ADS Help Pages
This site is a place to find documentation, tutorials, and other general information about the ADS services. The topics are listed in the left sidebar and the search bar in the upper right can be used to search the entire site.
To view the latest information about the ADS, visit the ADS blog
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The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement 80NSSC21M0056