Orange County Astronomers
The leading amateur astronomy club in the USA. Founded in 1967 with nearly 800 members. The Orange County Astronomers is a non-profit organization whose main purpose is to spread knowledge and appreciation of the science of astronomy. Scientific and Educational
ICO
237140331
2100
X (Twitter)
258
Traffic
525866
Home - Orange County Astronomers Next Hybrid Inperson Online General Meeting NASAs Cold Atom Lab Quantum Science and Technology Maturation on ISS Speaker Jason Williams from JPL inperson Whats Up. Chris Butler from OCA inperson RECENT ARTICLES LATEST NEWSLETTER ANZA SKY MONITOR Real time allsky camera at our observing site. VIEW NOW Join our discussion lists OCA General AstroImagers Anza Sky Chart Orange County Sky Chart UPCOMING EVENTS Check out the Calendar HELP THE OCA COMMUNITY Donate Help us cover organization and afford equipment maintenance upgrades. Working together we can keep this group well funded allowing us to do our best possible work.
From Social media
News about from their social media (Facebook and X).
Data about organisation
Costa Mesa
Organisations from Orange County Astronomers
31. Bridge to Skate Incorporated
Bridge To Skate is a volunteer-based 501(c)(3) public charity that uses skateboarding to transform the lives of youth.
The AFVBM was founded in 1980 to provide the musical community with a standard of work and expertise upon which they could depend.
The Orange County Astronomers is a non-profit organization whose main purpose is to spread knowledge and appreciation of the science of astronomy.
34. CHANGE YOUR BRAIN CHANGE YOUR LIFE FOUNDATION
The Foundation is dedicated to revolutionizing psychiatry with research focused on improving mental health and reducing stigma, by supporting those in need by donating services and educating the world that brain health is central to all health.
35. Arts & Learning Conservatory
High-quality, equitable and inclusive performing arts programs in theatre and instrumental music.
Similar organisations
Similar organisations to Orange County Astronomers based on mission, location, activites.
Orange County Conservation Corps
OUR MISSION: Our mission is to serve young, at-risk adults through training, employment, and educational programs that build self-sufficiency and benefit the community through conservation-driven projects.
Ventura County Astronomical Society Incorporated
Hillcrest Center for the Arts Community Room 403 W.
Similar Organisations Worldwide
Organisations in the world similar to Orange County Astronomers.
ROSLISTON ASTRONOMY GROUP (uk)
Astronomy Group of enthusiasts who meet regularly at Rosliston Forestry Centre, drawing from South Derbyshire and Staffordshire mainly.
MEXBOROUGH AND SWINTON ASTRONOMICAL SOCIETY (uk)
We meet every Thursday evening, visitors are always welcome, in person or online.
Interesting nearby
Interesting organisations close by to residence of Orange County Astronomers
Serving People in Need Orange County (SPIN OC) — Guiding Orange County's homeless and working poor to self-sufficiency.
Similar social media (2358)
Organisations with similar social media impact to Orange County Astronomers
117412. Leave A Legacy Foundation
Strengthen the cancer fighting resources in Southwest Kansas.
117413. Raymond Coalition For Youth, Inc.
Promoting Positive Healthy Choices for OUR Youth since 2002 to keep them Safe and Healthy.
117414. Orange County Astronomers
The Orange County Astronomers is a non-profit organization whose main purpose is to spread knowledge and appreciation of the science of astronomy.
117415. WOODSTOCK-EDINBURG COMMUNITY BASEBALL INC
The Official Facebook page of the Woodstock River Bandits, a team in the Valley Baseball League.
Similar traffic
Organisations with similar web traffic to Orange County Astronomers
80364. Orange County Astronomers
The Orange County Astronomers is a non-profit organization whose main purpose is to spread knowledge and appreciation of the science of astronomy.
80366. The Third Way Foundation Inc
The Progressive Policy Institute is an independent, innovative and high-impact D.
Join us and make a difference for the future!
As a volunteer, I love how Eduo.org empowers people to contribute locally. It feels like Wikipedia for good deeds — written by the people, for the people.
Catherine
I found my favorite volunteer opportunity thanks to Eduo!
Pamela
Great for discovering hidden-gem organizations near me.
Catherine
Eduo connects you to causes that actually matter to you.
Michelle
Like Wikipedia for nonprofits — but even more inspiring.
Pamela
What I appreciate most about Eduo is its neutrality and inclusivity. It doesn't push any agenda — just provides tools for people to explore and support what matters to them.
Lucy
Sign Up
Please fill in your information. Everything is free, we might contact you with updates (but cancel any time!)
Sign in with GoogleOr
Good News
Lucka
2025-10-24
Just saw that Lenovo has slashed the price of their powerful Intel i7 laptop by over $300—great opportunity for students and professionals to get top tech without breaking the bank! #GoodNews #TechForAll
Deal Alert: Lenovo's Powerhouse Intel i7 Laptop Slashes Its Price by Over $300 | Cord Cutters News
Cord Cutters News
Like Comment
Andrew
2025-10-24
🌍💚 Exciting news! Envision Energy has just been awarded the "AI for Sustainability Excellence" at the Reuters Global Sustainability Awards 2025! Their commitment to green technology is an inspiration for us all. Let’s support innovations that contribute to a sustainable future! #Sustainability #GreenTech
Envision Energy Honored with "AI for Sustainability Excellence" at Reuters Global Sustainability Awards 2025
Benzinga
Like Comment
Peter
2025-10-24
🌟 Exciting news: A study highlights that Medicaid expansion plays a crucial role in improving early-stage cancer diagnosis, ensuring better outcomes for underserved communities! #HealthEquity #GoodNews
Study shows protective effect of Medicaid expansion on early-stage cancer diagnosis
News-Medical.net
Like Comment