Online General Meeting – July 2020

Online

RSVP using the link on the box above. Please install/update zoom client prior to the event. Cosmic Dawn: The Birth of Galaxies in our Universe The Milky Way is but one of an estimated two trillion galaxies in our observable Universe. Modern astronomical telescopes have revealed a rich ecosystem of galaxies, but our Universe wasn't […]

Open Spiral Bar

Online

RSVP using the link on the box above. Please install/update zoom client prior to the event. Come and socialize with your fellow astronomy enthusiasts face-to-face virtually! Bring your latest astrophotos, mini-presentation, questions or none and your own refreshments.

Board of Directors Meeting

The OCA board meeting will be at 10:30am and is open to all members. Contact Alan Smallbone the OCA secretary for more information and the link to join the online zoom meeting.  

Online Beginner’s Class

Online

This event is free and open to public, to attend please use the zoom registration link on the box above. 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 […]

Online General Meeting – August 2020

Online

This event is free and open to public, to attend please use the zoom registration link on the box above. Solar Eclipses: Math, Science, and Spectacle A composite image of the 2013 total solar eclipse at solar maximum. (Photos by Jay Pasachoff, Allen Davis, and Vojtech Rusin; computer compositing by Miloslav Druckmüller) As a veteran […]

Open Spiral Bar

Online

This event is free and open to public, to attend please use the zoom registration link on the box above. Come and socialize with your fellow astronomy enthusiasts face-to-face virtually! Bring your latest astrophotos, mini-presentation, questions or none and your own refreshments.

Online Beginner’s Class

Online

This event is free and open to public, to attend please use the zoom.us link on the box above. The first 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 they […]

Online General Meeting – September 2020

Online

This event is free and open to public, to attend please use the zoom.us link on the box above. Uncovering the Death Throes of Massive Stars Through Supernovae Stars more massive than about 10 solar masses explode at the end of their life and die as supernovae. How massive stars look like when they explode? […]

Open Spiral Bar

Online

This event is free and open to public, to attend please register using the zoom.us link on the box above. Come and socialize with your fellow astronomy enthusiasts face-to-face virtually! Bring your latest astrophotos, mini-presentation, questions or none and your own refreshments.

OCA Board meeting

The OCA board meeting will be at 10:30am and is open to all members. Contact Alan Smallbone the OCA secretary for more information and the link to join the online zoom meeting.