Astronomy Clubs and Organizations
- Astronomical Society of New Haven
- Astronomical Society of Greenwich
- Westchester Amateur Astronomers
- Fairfield County Astronomical Society
- Astronomical Society of Greater Hartford
- Boothe Memorial Astronomical Society
- McCarthy Observatory
- Rockland Astronomy Club
- Amateur Astronomers Association of NY
- Skyscrapers of Rhode Island
- The Astronomical League
- American Assoc. of Variable Star Observers
- Talcott Mountain Science Center
- Southern Maine Astronomers
- Stamford Observatory
- Middlebrook CT Observatory