Membership is open to all members of the public interested in the study of the night sky.
Our meetings are on the last Friday of each month at the Museum of the Rockies. Every year SMAS holds two state-wide events. The Montana Astrofair, which takes place in March, is an exciting blend of seminars, shows, classes, and displays. Daytime and night observing sessions are part of the activities. Held in conjunction with the Museum of the Rockies, it is an event well worth attending.