Help Share the Night Sky The Central Coast Astronomical Society is a volunteer-run organization. Our public events, stargazing nights, and educational programs are made possible by people who enjoy sharing astronomy with others. You don’t need to be an expert — just curious, friendly, and willing to help. How Volunteers [Read More…]
Join us for an evening of stargazing at the SLO Botanical Garden. Explore the night sky with telescopes and guided viewing hosted by the Central Coast Astronomy Society. We’ll take a close-up look at Saturn’s rings, Jupiter’s cloud bands and moons, the Moon in brilliant detail, and deep-sky objects including [Read More…]
Our next Star Party is on Jan 17th, starting at 5pm at Santa Margarita Lake Marina! Location: Our stargazing site is located in the parking lot of the marina and boat launch at Santa Margarita Lake Park (SMLP). The park is approximately 8 miles south of the town of Santa [Read More…]
We are delighted to welcome Dr. Elizabeth Jeffery, Associate Professor of Physics at Cal Poly. Dr. Jeffery studies variable stars and how their changing brightness reveals the life cycles of Sun-like stars as they evolve into white dwarfs. She leads student research on stellar populations and pulsating stars, providing insights [Read More…]
Our next Star Party is on Dec 13th, starting at 4pm at Santa Margarita Lake Marina! Location: Our stargazing site is located in the parking lot of the marina and boat launch at Santa Margarita Lake Park (SMLP). The park is approximately 8 miles south of the town of Santa [Read More…]
✨ Event Details✨ Date: Thursday, December 11Time: 7:00 – 9:00 pmLocation: 1515 Frederick’s in San Luis ObispoOpen to CCAS members and their family (adults only, please) This year we’ll celebrate with: A massive gift giveaway for club members! A raffle with astronomy equipment prizes A Swap & Share Table — [Read More…]
Our next Star Party is on October 18th, starting at 5:30pm at Santa Margarita Lake Marina! Location: Our stargazing site is located in the parking lot of the marina and boat launch at Santa Margarita Lake Park (SMLP). The park is approximately 8 miles south of the town of Santa [Read More…]
We are excited to welcome John Keller, Director of Fiske Planetarium and Teaching Professor of Distinction in the Astrophysical and Planetary Sciences Department at the University of Colorado Boulder. Thursday, October 16th at 7pm at 1515 Fredreicks, San Luis Obispo Dr. Keller received his PhD in Planetary Science from the [Read More…]
Let’s go star gazing for Halloween! Halloween needs more Galileos, Keplers and Sir Isaac Newtons knocking on doors and asking for sweets to remind us of the scientific discoveries that made our current understanding of the universe possible. Without scientific breakthroughs, we would still be wondering why magnets work, puzzling [Read More…]
Our next Star Party is on September 20th, starting at 6 pm at Santa Margarita Lake Marina! Location: Our stargazing site is located in the parking lot of the marina and boat launch at Santa Margarita Lake Park (SMLP). The park is approximately 8 miles south of the town of [Read More…]
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