Event: St. Francis of Assisi School Date: Thursday, 3/19/2020 Viewing at 8:00 PM, Sunset at 7:02 PM Place: St. Francis of Assisi School Address: 5330 Eastside Circle; Yorba Linda Location: 33°52'55"N, 117°44'48"W Directions: Take CA-55 North towards Riverside. Merge onto CA-91 E towards Riverside, 4.8 mi. Use Right 2 lanes to take Exit 39 for […]
Tonight is the meeting of the AstroImagers Special Interest Group (AISIG). The meeting will start at 6:30pm and ends at 9pm at the Urban Workshop. This meeting is open to all members of the OCA. We have members of all skill levels and this is the place to ask questions, learn and meet other […]
This is the "How to Use Your Telescope" session of the Beginners Astronomy Class, held at the Heritage Museum of Orange County in Santa Ana. If you have a telescope and would like some help learning to set it up and use it, bring it along to this class. Or just attend to look through […]
The Kuhn is reserved by Barbara Toy for a private outing for former faculty and students of Irvine Valley College. 7pm - midnight.
Event: Bathgate Elementary School Date: Monday, 12/2/2019 Viewing at 7:00 PM, Sunset at 4:44 PM Place: Bathgate Elementary School Address: 27642 Napoli Way; Mission Viejo Location: 33°34'48"N, 117°38'56"W Directions: Take CA-55 S to I-5 South. Take exit 11A and merge onto I-5 S; go 5.9 mi. Keep right to stay on I-5 S; go 8.3 […]
Event: Russell Elementary School Date: Thursday, 2/20/2020 Viewing at 7:00 PM, Sunset at 5:40 PM Place: Russell Elementary School Address: 600 S Jackson; Santa Ana Location: 33°44'21"N, 117°55'00"W Directions: Take CA-55 to CA-22 W. Take exit 13 to merge onto CA-22 W; go 5.4 mi. Take exit 12 for Harbor Blvd; go 0.3 mi. Turn […]
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 major transformation in the last decades. In my talk, I will talk about the knows but also the major unknowns we have. My main focus […]
