SAO/NASA Astrophysics Data System and Bumblebee
Full-text and abstracts from major astronomy and physics publications as well as astronomical object information, data catalogues and archival data sets.
Books, journals, conference proceedings and standards from the Institute of Electrical and Electronic Engineering. Contents include astrophysics, astronomy and network security.
Open access preprint articles in the fields of mathematics, physics, astronomy, computer science, statistics, and more.
Find research, editorial and news articles about the physical sciences in this database managed by the American Institute of Physics.
Scholarly communications in high-energy physics (AKA particle physics). Find literature, experiments, conferences, institutions (and jobs) in the field.
Find reviews, abstracts and bibliographic information for much of the mathematical sciences literature including coverage of spherical trigonometry and astronomy, geometric optics and other mathematical methods and applications.