Intro Astronomy 2013. Class 12: The Sun and Stars

Lecture 12 of Dr. Bruce Betts' 2013 online Introductory Planetary Science and Astronomy course covers the Sun (physical characteristics, zones, solar cycle, sunspots, flares, coronal mass ejections, fusion, etc.) and Stars and Stellar Evolution (star types and colors, evolution, HR Diagrams, birth and death phases, white dwarfs, neutron stars, black holes), as well as brief coverage of solar sails and Lagrange Points. Recorded at California State University Dominguez Hills.  Note this lecture was previously recorded.