9 p.m. May 17 – Friday evening programs at Ohio Wesleyan’s Perkins Observatory, 3199 Columbus Pike (U.S. 23), Delaware. Content varies based on sky conditions but may include a planetarium show, observatory tours, and stargazing with the 32-inch Schottland Telescope. Tickets are $10 in advance and $12 at the door. Reserve tickets by calling (740) 363-1257. Learn more at www.owu.edu/perkins.