Link

Astronomical Journal

• The NASA Astrophysics Data System (ADS)
• e-Print archive (e-Print)
• Astrophysical Journal Electronic Edition (APJ)
• The Astronomical Journal (AJ)

Astronomical Sites

• American Astronomical Society (AAS)
• Hubble Space Telescope (HST)
• National Aeronautics & Space Administration (NASA)
• Image Reduction & Analysis Facility (IRAF)
• European Space Agency (ESA)
• NASA/IPAC Extragalactic Database(NED)
• The Canadian Astronomy Data Centre (CADC)

Astronomical Databases

• 2MASS
• HEASARC
• Hipparcos and Tycho Catalogues
• ROSAT
• SkyView
• COMPTON Observatory
• Einstein Observatory Data Archive
• Astronomical Catalogs
• Small Solar System Bodies
• Planetary Data System
• SIMBAD
• Solar Eclipse Bulletins
• COBE
• Galileo
• W3Browse

Observatories and Projects

• Pan-STARRS Project
• Canada France Hawaii Telescope (CFHT)
• BIMA
• Kuiper Airborne Observotary
• Lunar and Planetary Institute
• NASA Information
• Apache Point Observatory
• OGLE - Optical Gravational Lensing
• Jet Propulsion Lab (JPL)
• NOAO
• Astronomical Society of the Pacific
• Hubble Space Telescope
• NRAO
• Effelsberb Radio Telescope, Germany
• Caltech IPAC
• Astrophysics Data Services

Astronomical News

• Star Formation Newsletter

Astronomy Images

• Astronomy Picture of the Day (APOD)
• HEASARC Picture of the Week
• NRAO Pictures
• Galaxy Images
• Anglo-Australian Observatory Astronomical Images
• Solar Eclipse

Astronomical Sites in Taiwan

• Academia Sinica Institute of Astronomy & Astrophysics
• Chinese Astronomical Society, Taiwan (CAST)