Amateur Astronomers Association

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

Minnesota Astronomical Society

The Minnesota Astronomical Society is a tax-exempt 501 (c) (3) organization based in the Twin Cities of Minneapolis and St.

• Astronomy (includes Observatories)

• 30.

Central Arkansas Astronomical Society

CAAS Central Arkansas Astronomical Society Scroll down to learn more about us.

• Recreational, Pleasure, or Social Club

• 31.

Raleigh Astronomy Club Inc

We've been bringing amateur astronomy to the Raleigh area since 1977.

• Recreational, Pleasure, or Social Club

• 32.

Alachua Astronomy Club Inc

Publicly supported, non-profit group of people who enjoy looking at stars & planets.

Astronomical Society of Kansas City

An amateur non-profit educational organization.

• Astronomy (includes Observatories)

• 34.

Southern Maryland Astronomical Society

The Southern Maryland Astronomical Society (SMAS) is a group of amateur astronomers that promotes the science of astronomy in the community.

Boise Astronomical Society Incorporated

The purpose of this account to serve as an information source for members of the Boise Astronomical Society.

Black Rock Observatory

To inspire science literacy and introduce people to the wonders of the cosmos Black Rock Observatory Donate Our mission To inspire science literacy and introduce people to the wonders of the cosmos.