Personal Astronomy Sites:
Mount Washington Valley Astronomy
Software
FREE
Astronomical observation planning for Macintosh and Windows
AstroByte Logging Software Is a database system designed to help you keep all of your viewing sessions documented.
C2A Planetarium Software
Stellarium planetarium software, it shows a realistic sky in 3D
Distant Suns
Asynx Planetarium
Cartes du Ciel
Virtual Moon Atlas
Free Astronomy Software
Paid
DeepSky All I can say is this program has it all