Astronomy Picture of the Day
Astronomy Cafe
Sky Insight
Spaceweather.com
Astronomy Clubs Worldwide
Astronomy for Beginners
Astrogirl

Photography

Canon BeBit EOS DIGITAL Astrophotography Guide
Dpreview: Digital Camera Reviews and News
Digital Camera Resource Page

Astronomical Publications

Astronomia Digital
Astronomy Magazine
Astronomy Now
AT Today
Australian Sky & Telescope
Ciel et Espace
Coelum
Heelal
Interstellarum
Le Stelle
Nuovo Orione
Sky News
Sky & Space
Sky & Telescope Magazine
Tenmon Guide
Tribuna de Astronomia
Zenit

Instruments Reviews