Lyrids Meteor Shower

Lyrids meteor shower is an average shower, offering about 20 shooting stars an hour at the peak

Astrophysics Special Interest Group

Heritage Museum of OC 3101 W Harvard St, Santa Ana, CA, United States

The 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 website for details on contacting the group.

Eta Aquarids Meteor Shower

This above-average meteor shower runs from April 19-May 28. The best place to see it is in the Southern Hemisphere, where it produces about 60 meteors an hour, but it’s a decent show in the Northern Hemisphere, too, and viewers in this part of the world can expect to see about half that many

Online Beginner’s Class

Online

This is a free and open to the public online event, to attend please register with zoom by clicking here. The 3rd session of the Beginners Astronomy Class covers different methods of finding objects in the night sky.  Special topic is learning the constellations. For details, please visit here and download the sample information PDF […]

Online General Meeting – May 2022

Online

This is a free and open to the public online event. Join Zoom   Oumuamua: The nearest exoplanet?     When 'Oumuamua passed by Earth in October 2017, the only thing certain about it was that it was not from this Solar System. Because of its high velocity, it was the first confirmed interstellar object. The […]