The Planetary Society's Director of Projects, Dr. Bruce Betts, returned to the virtual classroom at California State University Dominguez Hills for the Spring 2014 semester teaching Physics 195: Introduction to Planetary Science and Astronomy. Here is an archive of all 13 classes. 1: Tour of the Solar System Take a tour of the Solar System in class 1 of Dr. Bruce Betts' 2014 … [Read more...]