NEW TIME – OCA Board Meeting

The regular meeting of the OCA Board has been moved to 11:00 a.m. in the conference room at The Urban Workshop 365 Clinton St A, Costa Mesa, CA 92626. There’s […]

AstroImagers Meeting

6:30:00 PM - 8:30:00 PM Monthly meeting of the AstroImagers group meets at: The Urban Workshop 365-A Clinton Street Costa Mesa, CA 92626 It is located on Clinton Street (off […]

OCA General Meeting – FEB 2019

Meetings are FREE and open to the public, and are held at Chapman University Agenda: Club Announcements Whats Up: See Announcement on Home Page. Main speaker: See announcement on Home […]

OCA General Meeting – MAR 2019

Meetings are FREE and open to the public, and are held at Chapman University Agenda: Club Announcements Whats Up: See Announcement on Home Page. Main speaker: See announcement on Home […]

OCA General Meeting – APR 2019

Meetings are FREE and open to the public, and are held at Chapman University Agenda: Club Announcements Whats Up: See Announcement on Home Page. Main speaker: See announcement on Home […]

OCA General Meeting – MAY 2019

Meetings are FREE and open to the public, and are held at Chapman University Agenda: Club Announcements Whats Up: See Announcement on Home Page. Main speaker: See announcement on Home […]

General Meeting – June 2019

Irvine Lecture Hall of the Chapman University 336 N Center St, Orange, CA, United States

Exoplanets: Finding Life in the Galaxy Join Dr. Zellem, a planetary astronomer at NASA’s Jet Propulsion Laboratory, as he discusses how scientists find and characterize exoplanets, planets outside of our […]

General Meeting – July 2019

Irvine Lecture Hall of the Chapman University 336 N Center St, Orange, CA, United States

From the big bang to the empty end - the universe from the point of view of modern cosmology The scientific view point on our Universe has gone through a […]

General Meeting – August 2019

Investigating the Mysteries of Exploding Stars Hubble Space Telescope image of supernova 1994D in galaxy NGC 4526. Supernovae are cosmic explosions where a single star can suddenly become as bright […]

General Meeting – September 2019

Irvine Lecture Hall of the Chapman University 336 N Center St, Orange, CA, United States

News from the Universe The Virgo and two LIGO Gravitational Wave observatories are in observation mode. They detect more than one inspiral event per week, of Black Holes and Neutron […]