New Vistas in Astronomy lecture featuring Marc Pinsonneault, Ph.D., considered a leading expert in the structure and evolution of stars. A professor of astronomy at The Ohio State University, he will discuss “Magnetic Fields in Stars.” Pinsonneault will speak at Ohio Wesleyan’s Perkins Observatory, 3199 Columbus Pike (U.S. 23), Delaware. Tickets are $10 in advance or $12 on the day of the event and at the door. Reserve tickets by calling (740) 363-1257. Learn more at owu.edu/perkins.