Astronomy related items

Local Champaign/Urbana Amateur Astronomy:

Champaign/Urbana Astronomical Society
UofI Astronomical Society
Champiagn/Urbana Weather Status
SkyWatch Weather and Observing Conditions
C-U Current Star Chart
NOAA Geomagnetic Activity

Software:

XEphem Astronomy Software for Unix
XSat Satellite Tracking Software for Unix
Astrostack

Procedures and tips:

LX200 Refined Polar Alignment
Hartmann Mask Focusing Aid
Knife Edge Focusing

Gear and Info:

American Astronomical Society
The International Dark-Sky Association
Global Network of Astronomical Telescopes
Sky and Telescope Magazine
The Heretic's Guide to Purchasing a Telescope
Anacortes Telescope
Novosibirsk Instrument-Making Plant (TAL telescopes)
Astromart
Astronomy Mall
Celestron telescopes
Meade telescopes
Orion Telescopes
Tele Vue Optics
SBIG CCD Cameras
Pelican Lighting/Cases
Atlas Cases
Gear, Digital Camera adapters
Green Laser Pointers
Olympus OM-1 Varimagni Finder, Focus Screens, Adapters
STI "Stiletto" Knife Edge Focusers for Film Cameras
SCT Coolers
Losmandy GEM tripods etc
ROR residual oil remover web page
Places with Olympus OM-1 Cameras For Sale
Olympus Zuiko Lenses

Weaather related stuff:

Computer weather station info
Computer weather stations
More Computer weather stations

Random astronomy sites: