The 50th Anniversary of the Apollo 11 mission will be marked tomorrow at the Charles W. Brown Planetarium on the campus of Ball State University. Hands-on activities will start at 2pm in the lobby. It’s free and you don’t need a ticket or reservations. Seating is done on a first-come, first-served basis. Recommended for all ages 8 and up. They’ll have another show at 4 p.m.