General Meeting – August 2025

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

 Join Zoom This meeting's speaker will present online from Topeka, KS. Exploding Stars and Life on Earth   Scientists have long speculated that the history of life on Earth may have been influenced by cosmic explosions such as supernovae.  In recent decades the combination of astrophysical data and computational models have allowed detailed study of […]

General Meeting – September 2025

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

 Join Zoom This meeting's speaker will present inperson from the Chapman campus. Pathway to a   Post-Global Warming Future   — A Brief Overview of Climate Science,   Consequences, and Solutions   (and their astronomical connections!)     Global warming may not seem obviously connected to astronomy — but it is. In fact, the basic […]