Astronomy

Astronomy Multisearch:

Astronomy and Astrophysics Abstracts. (Ref 520 As89 Indexes) Berlin: Springer-Verlag, Semiannual. 1989 to present.

AnthroSource (for Archaeoastronomy)

Astrophysics Data System. Digital Library for Physics and Astronomy.

Physics Pre-Print Archive (this links to the AstroPhysics section)