psychohistorian.org
Astronomy, mainly deep sky observing and outreach material, but also photos, news, general astronomy essays, a guide to what's visible in the night sky, stuff on the history of astronomy & ethnoastronomy, and so on.
Everything on psychohistorian.org is © 2004-2009 by Auke Slotegraaf, unless stated otherwise or if you can prove you have divine permission to use it. Before using material published here, please consult the Creative Commons Attribution-Non-Commercial-Share Alike 2.5 License.