Astrophysics Data System (ADS)
A Public Collection for Science
With a large number of scientific journals ranging from general science to small subfields, it’s impossible for researchers or libraries to subscribe to each one. The website arXiv.org publishes preprint versions of articles, but not all scientists submit their work to it. ADS acts as a cross-disciplinary and multiple-source bibliography service, allowing researchers to look for articles, software, and data products from a wide range of sources.
The service includes complete abstracts and bibliographic information provided by the journals themselves, and links to the full text on arXiv.org or other sites where available. ADS also hosts over 600,000 historical documents, dating back to the 19th century. Users can search for titles, authors, and terms within the full texts with the built-in search engine.
The first version of ADS was introduced in 1988, predating the widespread public use of the internet. The service grew with the World Wide Web in the 1990s, expanding its coverage as more scientific journals increased electronic publication. The most recent version of the system was implemented in 2018, and includes resources in astronomy, astrophysics, physics, and information science. Most astronomers and physicists worldwide publish in journals included in ADS, making the service a very useful resource for tracking research trends in these fields.
For CfA Scientists:
Learn More About How to Access ADS Content Here