U.S. Space and Rocket Center

On the trip from Nashville to Chattanooga, we went by way of Huntsville AL to see the US Space and Rocket Center, with a pause at the Tennessee/Alabama border to pick up some fireworks. We spent about three hours, which wasn't enough time to see everything, but we did get a look at the Wernher von Braun exhibit, the Moon Program hall with the Saturn V in it, the A12 (precursor to the SR71), and the park with a timeline of interceptor missiles. I was tempted to go on the centrifuge--the G Force Accelerator, which subjects the rider to 3g--but, perhaps fortunately, it started raining and there was no one at the machine.
In retropect, we should have allocated a full day to this.