Dark Sky Star Party on Jan 17, 2026

December 15, 2025 admin 0

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…]

Exploring Variable Stars with Dr. Jeffery on Jan 15th

December 14, 2025 admin 0

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…]

Maui Gaia Binary Discovery Research starts Jan 14th

December 13, 2025 admin 0

Research Opportunity (Co-Authored Journal Publication) CCAS members are invited to participate in a rare, hands-on astronomy research opportunity focused on the discovery and characterization of new binary star systems, using data from the Gaia mission of the European Space Agency and follow-up observations from Mount Wilson Observatory. This seminar combines real [Read More…]

Dark Sky Star Party on Dec 13, 2025

November 22, 2025 admin 0

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…]

CCAS Holiday Astronomy Party!

November 1, 2025 admin 0

✨ 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…]

Dark Sky Star Party on Oct 18, 2025

October 13, 2025 admin 0

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…]

Exploring Trojan Asteroids with John Keller on Oct 16th

October 12, 2025 admin 0

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…]

Dark Sky Star Party on Sept 20, 2025

August 25, 2025 admin 0

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…]

In Memory of Kent Wallace

August 14, 2025 admin 0

Long-time CCAS member, mentor to many, and master of the skies with his 20-inch StarSplitter If you ever lined up at a CCAS star party and caught your first view of Saturn’s rings through a towering 20-inch Dobsonian, chances are Kent Wallace was the one at the eyepiece, grinning as [Read More…]