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Warren Astronomical Society

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Who We Are

The Warren Astronomical Society is a 501(c)(3) non-profit organization of amateur astronomers serving the Metro Detroit area.

Donations to the W.A.S., including membership dues, are tax-deductible to the full extent of the law. Our EIN for 501(c)(3) tax purposes is 90-1071554. View our determination letter.

Read the by-laws of the Warren Astronomical Society, as last revised and ratified by the Society on November 4, 2019.

The Warren Astronomical Society's place in Michigan

The Society emphasizes volunteerism and public outreach. In addition to volunteering for events like the "Astronomy on the Beach" star party at Kensington Metropark, our members (who live all over the Detroit area) are happy to give talks to schools and other groups young and old. If you'd be interested in having a club member talk to your group (whether in the classroom or in the field), please contact us.

If you want to receive notifications about club and general astronomical events, sign up here.
You can be notified about upcoming events and discuss events with your fellow members on our Meetup group.
Many members communicate with each other online via WarrenAstro on groups.io.
We also have a Facebook group.


Affiliated Organizations:
  • We are a founding member of the Great Lakes Association of Astronomy Clubs.
  • We are a proud member club of the Astronomical League.
  • Our members host several weekly internet radio shows on Astronomy.fm. Tune in!
  • Join BoonHill.net on Facebook - the original Michigan astronomy web community since 1995.
© 2025 Warren Astronomical Society, Inc., P.O. Box 1505, Warren, Michigan 48090-1505.
Header derived from photo of NGC6960 by Bob Berta.