Panos PhotinosPanos Photinos is professor emeritus at Southern Oregon University where he has taught since 1989. Prior to joining SOU he held faculty appointments at the Liquid Crystal Institute, Kent, Ohio; St Francis Xavier, Antigonish, Nova Scotia, Canada; and he University of Pittsburgh, Pennsylvania. Panos received his doctorate in physics from Kent State University, Ohio. He has authored more than 50 research publications in scientific journals, and is the author of Visual Astronomy: A guide to understanding the night sky. Read More Read Less