John J McCarthy Observatory Corporation

The Mission of the John J. McCarthy Observatory is to further science literacy, both for students and adults of the Western Connecticut region.

• Astronomy (includes Observatories)

• 56.

HAMPTONS OBSERVATORY

Hamptons Observatory (aka Montauk Observatory) ia 501(c)(3) NYS nonprofit est.

• Astronomy (includes Observatories)

• 57.

Naperville Astronomical Association

Official club events and astronomy news from the Naperville Astronomical Association, a non-profit astronomy club in the southwest Chicago suburbs.

Von Braun Astronomical Society

VBAS is a non-profit volunteer organization of amateur and professional astronomers.

Wabash Valley Astronomical Society Inc

The WABASH VALLEY ASTRONOMICAL SOCIETY is a group of people who are interested in all aspects of astronomy and space sciences.

• Astronomy (includes Observatories)

• 60.

Michiana Astronomical Society Inc

Michiana Astronomical Society Imporant News MSP15 2025 Star Party Michiana Star Party 2025 Dates 2025 Dates are Oct 23rd 26th 2025 For details forthcoming soon Notice Standard Covid19 precautions will be observed per current CDC and local government requirements.

Baton Rouge Astronomical Society Inc

For more information, please contact us or visit our website at www.

• Museums & Museum Activities

• 62.

Fremont Peak Observatory Association

Fremont Peak Observatory opened in 1986, and has operated every summer since, offering public viewing of the night sky and interpretive programs.

Madison Astronomical Society Inc

Madison Astronomical Society Trifid Nebula M20 Photo by Jeffrey E.