Please complete this form to apply for membership in Cumberland Astronomical Society. Already a member? Click here to register with the Night Sky Network.

Join an enthusiastic group of individuals with a common desire to enjoy astronomy and view, photograph and share the night sky. Membership benefits include:

Member exclusive events.
Membership to the Astronomical League (AL) and Night Sky Network.
AL Quarterly magazine "The Reflector"
Observing Awards and Membership Cards

Yearly membership:
$30 Family (covers everyone in your home)
$25 Individual
$10 Student

How to Pay:
1) Bring cash or check to the next club meeting or send check to:
Jim Opalek (Treasurer - CAS)
120 Harsh Lane
Castalian Springs, TN 37031
Lynn Williams (President - CAS)
1096 Edgewater Circle
Gallatin, TN 37066

CAS club meetings are on the 3rd Thursday of every month from 7:30 pm - 9:00 pm and are usually held in the Warf Building of Volunteer State Community College in Gallatin, TN. Due to Covid restrictions, meetings are currently being held in the home of Lynn Willaims or via Zoom. Emails will be sent prior to meetings indicating meeting location.
We try to schedule one public and one private star party monthly. These are held dependent on clear weather conditions. See our Facebook page or website for a list of dates and locations. Directions are located on our website. We also host and attend several Regional Events such as TSSP and TN Fall Star Gaze.



    • Mailing Address
    • Preferred starting address for directions to events
    • Secondary starting address for directions to events
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