Societies:
British Astronomical Association Home Page
The Society for Popular Astronomy
Chester Astronomical Society
The Webb Society

NASA stuff:
NASA Homepage
Hubble Space Telescope
SOHO The Solar and Heliospheric Observatory
Welcome to LPI'S 3-D Tour of the Solar System
WebStars Astrophysics in Cyberspace
SkyView Virtual Observatory

Deep Sky:
Deep Sky Image Sites
Larry's Deep-Sky Sketches
Impressions of the Deep Sky
Chris Randall's Astronomical Observations
The National Deep Sky Observers Society

Astrophotography:
UK Astroimaging Forum
Astrophotography for the Amateur
Astrophotography by Jerry Lodriguss

Education:
BBC-Space
The Nine Planets
Welcome to The Nine Planets - For Kids!
The Liverpool Telescope
University of Surrey
NSO The National Schools Observatory

General:
Night Sky Info
AuroraWatch UK
Regulus! The Astronomy Newsletter
Amateur Telescope Making
Listen to those pulsars!
Sky Charts, Free Astronomy software
Charlie Jordan G0PZO Radio Ham