Encyclopedia of Astronomy and Astrophysics

The Web version of the Encyclopedia of Astronomy and Astrophysics offers subscribers access to over 2,750 full text entries duplicated in the print Encyclopedia ($650, 4 vols). In addition to its articles and definitions, the site serves as a gateway to other Internet sites, including public access databases, observatories and primary literature sources. The Encyclopedia is aimed at users from beginning astronomers to students and researchers in the fields of astronomy and astrophysics.

The Encyclopedia covers 30 different subject areas with articles written by more than 800 experts in the fields of science and astronomy. Subject coverage includes galaxies, history,...