Draconids Meteor Shower

This is the one meteor shower of the year that is best viewed in the early evening hours. A minor meteor shower that runs Oct. 6-10, it produces about 10 shooting stars an hour. The first-quarter moon will blot out all but the brightest meteors from this shower, created by comet 21P Giacobini-Zinner.

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 2nd session of the Beginners Astronomy Class covers the different types of equipment used to observe the night sky, including telescopes, mounts, eyepieces, filters, and advantages and disadvantages of different options. This session is […]

Online General Meeting – October 2022

Online

This is a free and open to the public online event. Join Zoom     The Dynamic Sky:     How We Find Discover and Understand     Stellar Explosions in the 21st Century     Humans have recorded the appearance of "new stars" since prehistory, but only in the last century have astronomers begun […]

Orionids Meteor Shower

Comet Haley is the parent of this meteor shower, which produces about 20 shooting stars an hour at its peak. The shower runs from Oct. 2-Nov. 7. The thin, crescent moon will leave mostly dark skies during the peak.

Astrophysics Special Interest Group

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.