(includes museum and planetarium) $11; $10 (ages 60+ and students with ID); $9 (ages 3-17); free (military and family, Memorial Day-Labor Day). Combination ticket with Dome Planetarium and giant screen theater $15-$22.50; $14-$20.50 (ages 60+ and students with ID); $13-$18.50 (ages 3-17). An additional fee may be charged for special exhibits.
Tues.-Sat. 10-5 (also Mon. 10-5, Memorial Day-Labor Day), Sun. noon-5. Phone ahead to confirm holiday schedule and extended evening hours. Closed Christmas.