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Astrophysics Special Interest Group
Heritage Museum of OC 3101 W Harvard St, Santa Ana, CA, United StatesThe monthly meeting of the Astrophysics Special Interest Group at 7:30 at the Heritage Museum. Please contact the SIG chair for details and requirements. See the Contacts section of the […]
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Star-B-Que Revisted
The Spot 2900 Bristol St., E206, Costa Mesa, CA, United StatesThe first Star-B-que since the pandemic started was slated for July 30, 2022, however due to some weather issues we postponed until this night. This is a pot luck gathering […]
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Online Beginner’s Class
OnlineThis is a free and open to the public online event, to attend please register with zoom by clicking here. The 1st session of the Beginners Astronomy Class gives a […]
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Online General Meeting – September 2022
OnlineThis is a free and open to the public online event. Join Zoom Cosmic rays, antimatter, dark matter: connecting the dots In August 1912, Austrian physicist […]
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Open Spiral Bar
OnlineThis is a free and open to the public online event. Join Zoom Come and socialize with your fellow astronomy enthusiasts face-to-face virtually! Bring your latest astrophotography, mini-presentation, questions […]
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OCA Board Meeting
OnlineThe OCA Board meeting will happen on September 11, at 10:30am via Zoom. All current members are welcome to attend the meeting, please contact Alan Smallbone so that the meeting […]
