OCA Board Meeting
The 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 information can be sent to you.
10 events found.
Online
Events at this venue
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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 or none and your own refreshments.
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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 Victor Hess made a discovery that opened a new window to the most energetic phenomena happening in the universe: he had discovered cosmic rays. Cosmic […]
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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 general overview of all of the different objects you can see in the night and day time skies, with some history and information about what […]
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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 or none and your own refreshments.
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Online General Meeting – August 2022
OnlineThis is a free and open to the public online event. Join Zoom The Backstory of Contact Binary Stars Contact binary star systems have the remarkable property that they orbit so closely they share a common atmosphere. They are the most common type of eclipsing binary star system. Despite extensive observations over […]
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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 6th session of the Beginners Astronomy Class covers the basics of astrophotography, covering different types of imaging, how different types of cameras are used for this kind of photography, and other equipment and considerations […]
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OCA Board Meeting
OnlineThe OCA Board meeting will be held online via zoom and is open to all members. Please contact Alan Smallbone if interested in attending. Meeting starts at 10:30am.
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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 or none and your own refreshments.
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Online General Meeting – July 2022
OnlineThis is a free and open to the public online event. Join Zoom Rovers on Mars: 21st Century Natural History Expeditions to Another Planet Perseverance and Ingenuity are the current culmination of a long list of missions to Mars. During the first 400 days of operation on the surface of […]