Support the club and stay connected
The General Motors Astronomy Club (GMAC) appreciates member support and welcomes new participants. You do not have to be a paid member to enjoy the night sky with us. Most club events are free and open to the public, and no equipment is required to participate.
What You Can Join
Open Observing Night at Milford Proving Ground Softball Fields, summer Sidewalk Astronomy in downtown Milford, and special events such as tours and camping trips.
Why Become a Member
Membership helps sustain club operations and outreach while giving you direct access to club updates and member community activities.
Membership Information
The legacy membership URL referenced by the club is currently unavailable. For club updates, use the visitor sign-up and social channels below.
Visitor Sign-Up
Sign up to stay connected with the club and hear about future events and activities.
Visitor Sign-Up - Sign up so you do not miss anything.
Event dates and weather-dependent updates are posted through the club website and Facebook page.