The Astrophysics SIG meets at a building in the Discovery Museum on Harvard Ave. in Santa Ana. Enter the Discovery Museum driveway. The classroom is a one story art deco colored building on the left at the end of the driveway.
Parking is available to the right of the classroom.
Harvard is about 2 miles north of the I405 freeway. If coming from I405, Harvard is the next traffic light after Warner. Topics for discussion cover a wide range of subjects from the latest discoveries to the history of astronomy. A sample would include the atom and its components, the spectrum, LIGO and gravity waves, isotopes, quantum mechanics, supernova, Hipparchus, and the Hubble Telescope. We purposely avoid introducing mathematics into the discussions except on rare occasions.