Longway Planetarium, located at 1310 E. Kearsley St. in Flint, Michigan, is the state's largest planetarium, featuring a 60-foot dome and seating for 130 visitors. The planetarium offers a variety of shows and live presentations, such as "Skies Over Michigan," where astronomy experts guide audiences through the current night sky. Operating hours are Tuesday through Saturday from 10 a.m. to 5 p.m., and Sunday from noon to 5 p.m.