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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 […]
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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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Draconids Meteor Shower
This is the one meteor shower of the year that is best viewed in the early evening hours. A minor meteor shower that runs Oct. 6-10, it produces about 10 […]
