Winter Sale! 10% Discount off any order. Get the code »

E C Krupp

E. C. KRUPP, Ph.D., is an astronomer and the director of the Griffith Observatory in Los Angeles. The award-winning author of In Search of Ancient Astronomies, Echoes of the Ancient Skies and Beyond the Blue Horizon, Dr. Krupp writes the popular "Rambling Through the Night Skies" column for Sky & Telescope magazine. He lives in Los Angeles.