St. Louis Astronomical Society

About Us

Welcome to the home page for the St. Louis Astronomical Society! Our meetings are every third Friday of the month at Washington University and are free and open to the public. See the calendar for other events and star parties open to the public. Directions to the meetings and other information may be found either on the calendar or the website for SLAS found below.

SLAS home page

Club Contact Info

St. Louis Astronomical Society
13128 Cozyhill
St. Louis MO 63122
Phone: 314-909-7211
Contact This Club

UPCOMING EVENTS

Fri 8/8/2025
8:45 p.m. - 10:30 p.m. Central 		Camp Hellbender - Closing Camper Event at Powder Valley Cons Nature Ctr Powder Valley Conservation Nature Center
11715 Cragwold Rd Kirkwood, MO
Fri 8/8/2025
- Sun 8/10/2025
9 p.m. - 10 p.m. Central 		Otahki Lake Sam A. Baker/Otahki Lake KOA
1224 Wayne 318 Patterson, MO 63956 Patterson, MO
Sun 8/10/2025
11 a.m. - 3 p.m. Central 		SLSC Solar Public Telescope Viewing
Tue 8/12/2025
- Wed 8/13/2025
8 p.m. - 1 a.m. Central 		Perseid Meteor Shower Observing at Jefferson College Jefferson College Observatory
9873 Farm Road Hillsboro, MO