About the CAS

The Cheyenne Astronomical Society (CAS) was formed in December of 1986. The CAS is for people interested in astronomy who want to share their experiences and increase their knowledge of astronomy. Members are not required to own any equipment or to have any prior knowledge of astronomy. Your basic curiosity about astronomy is all you need.

There are no membership dues, to join simply go to “contact” and send us your email and include a message you wish to be added to our distribution list.

The benefits of membership in the CAS include:
Members receive monthly notifications where to find the current newsletter online
Members have access to star parties at Camp Jack and other events