ASTRONOMY

• The WWW Virtual Library - Astronomy and Astrophysics
• AstroWeb: Astronomical Internet Resources
• Atomic Data for Astrophysics
• The General Catalogue of Photometric Data (GCPD) and The Database for Stars in Open Clusters (BDA)
• If you are registered in CDS you can use WWW version of Simbad
• ARIBIB (ARI Bibliographical Database for Astronomical References)
  1. Literature presently contained in the ARIBIB
  2. Query form
  3. Author index
• Hubble Data Archive
• Variable Star Network Archive