Welcome to the Central Coast Astronomical Society, San Luis Obispo County, California. This is your launch pad to the spectacular world of astronomy and space exploration!
CCAS works hard to offer members fascinating speakers and incredible trips planned throughout the year. Part of being a member of CCAS is the chance to learn and grow by surrounding yourself with people of all different skill sets.
Explore the night skies during our monthly star gazing events that are free and open to the public!
Members get to borrow telescopes, participate in astronomical trips, and get completely fascinated by the cosmos.
Meet our members! We take astronomy trips together, visit observatories, and make new friends as we learn about the universe!
We're in sunny San Luis Obispo, California, just halfway between Los Angeles and San Francisco on the coast, where the weather's warm practically year-round with very little rain.