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Black River Astronomical Society
- Black River Astro F.A.Q.
- Membership form
- Black River Astronomical Society Solar Observers (facebook page)
- Astro Gear (Cafe Press)
Lorain County Metroparks
Home of the John D. Nielsen ObservatoryDonating Vendors
Folks who have generously donated doorprizes for our OTAA convention:- Agena AstroProducts
- Astrozap
- bigbinoculars.com
- Garrett Optical
- Half Price Books
- JMI Telescopes
- Oceanside Photo & Telescope
- Scope City
Oberlin College Observatory
Online Weather Resources
Online Observing Resources
- Heavens Above (set for Nielsen Observatory)
- Sky and Telescope
- Astronomy Magazine
- Skymaps Monthly Chart
Online Spaceweather Resources
Ohio Turnpike Astronomers' Association
- Unofficial OTAA Website
- Astronomy Club of Akron
- Black River Astronomical Society
- Chagrin Valley Astronomical Society
- Cuyahoga Astronomical Association
- Mahoning Valley Astronomical Society
- Richland Astrononical Society Tuscarawas Astronomical Society
- The Wilderness Center Astronomy Club
- Greenbelt Astronomy Club
Other Ohio Astronomy Clubs
- Astronomy Network of Ohio
- Miami Valley Astronomical Society
- Oberlin College Astronomy Club
- Cincinnati Astronomical Society