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Use the resources below to get trustworthy, scholarly research and articles. If you have any questions, please contact us by using Live Chat, listed below.
Resources for Astronomy
SIMBAD Astronomical Database
The SIMBAD astronomical database provides basic data, cross-identifications, bibliography and measurements for astronomical objects outside the solar system.
SAO/NASA Astrophysics Data System
The SAO/NASA Astrophysics Data System (ADS) is a Digital Library portal for researchers in Astronomy and Physics.
Full-text articles from the back issues of selected core journals.The goal of the project is to build a "reliable and comprehensive archive of important scholarly journal literature."
Open access to 937,920 e-prints in Physics, Mathematics, Computer Science, Quantitative Biology, Quantitative Finance and Statistics