Telescope workshop, “Part 1: Binocular Basics—Using Binoculars to Augment Your Telescope Observing & Part 2: Advanced Observing Techniques—Lunar, Deep Sky, and Solar Observing,” at Perkins Observatory, 3199 Columbus Pike (U.S. 23), Delaware. The observatory is offering two workshops in September and October to help participants become experienced telescope observers. The two-hour workshops will be offered at 7 p.m. on the first Thursday of the month. Workshop tickets are $50 per person ($80 per person if one signs up for both workshops). Reserve tickets by calling (740) 363-1257. Learn more at