Fantastic experience. Amazing displays. See many items you seen in history books, on TV, etc. Includes the Space Shuttle Discovery, the Enola Gay, Space Suits used during moon walks, rockets, early German jets...the list goes on and on. Much more up-to-date than the one on the mall. Only recommendation is to eat before you go. Only option is a really awful McDonalds that will give you an upset stomach if you eat there.