Amateur Astronomers Association

Amateur Astronomers Association, Inc. was organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value.

Peoria Astronomical Society Inc

we are a non profit organization promoting the science of astronomy in Peoria, Illinois Welcome to the Peoria Astronomical Society.

Orange County Astronomers

The leading amateur astronomy club in the USA.

Columbus Astronomical Society

The Columbus Astronomical Society (CAS) is central Ohio's largest and oldest organization dedicated t Columbus Astronomical Society Welcome Welcome to the home page of the Columbus Astronomical Society an organization devoted to the enjoyment of astronomy.

• Humanities Organizations

• 5.

Philosophical Society of Washington

Washington DC's leading science education organization, Founded 1871 - Science lectures every other Friday in the spring and fall, free to the public.

• Astronomy (includes Observatories)

• 6.

Phoenix Astronomical Society Inc

Welcome to the Phoenix Astronomical Society The Phoenix Astronomical Society founded in 1948 is an organization of individuals with many related interests telescopes binoculars astrophotography computer planetaria astronautics sky lore astrogeology NASA and celestial navigation are just a few examples.

• Science & Technology Museum

• 7.

Astronomical Society of Las Cruces

Las Cruces Clear Sky Clock Speaker Nils Allen Presentation ASLCs First 50 Pioneers Who Persevered Location Meetings are now being held at the Mesilla Valley Radio Club Shack 6609 Jefferson Ln Las Cruces and via ZOOM.

• Professional Societies & Associations

• 8.

Warren Astronomical Society

Owned and operated by the Warren Astronomical Society.

• Alliance/Advocacy Organizations

• 9.

Arab Astronomical Society Inc

Arab Astronomical Society (ArAS) Society We aim to promote Astronomy and Astrophysics in the Arab World.