The Society for Popular Astronomy
The Federation of Astronomy Societies - Does what it says on the TIN!
The Astronomer Magazine - A great site for discoveries, and serious observational astronomy.
Sky & Telescope Magazine - The magazine. Still the most popular Magazine from the US
The NNHS Astronomy Society - My local society
The Big Bear Observatory - The ultimate Solar observatory on the ground
Soho - The ultimate solar observatory - Period!
Mount Wilson Observatory - One of the best
Jodrell Bank Home Page - The home page of the Jodrell Bank Observatory and PPARC links
UK ATM Resources - Thinking of building your own scope? - Start here.
The BBC Sky At Night - Patrick & the BBC's internet site
Fred Espenak's Eclipse Page - Mr Eclipse. If you want to know about eclipses - Start here. The guy is just a little bit good!!
Explorer Tours - Accomplished organizers for Total Eclipse and other Astronomical Tours. Recommended
Heavens Above - Details of satellites and predictions
Association of Lunar & Planetary Observers - Again does what it says on the Tin.
Hanwell Community Observatory - A community observatory near Banbury - A great project with some serious instruments
Yerkes Observatory - The Yerkes Observatory
International Meteor Organisation - If you're into meteors start here
Society for Amateur Radio Astronomy - Start here for all your Radio Astronomy needs