I went to the Houston Space Center as part of my Southern States tour in 2012.
Houston Space Center.
I had been to the Cape Kennedy Space Center in Florida many times but this was my first trip here. I think there is more to see at the Kennedy Space Center but I prefered seeing the command centre in Houston.
The Houston Space Center is the official visitor centre of the Lyndon B Johnson Space Center & the National Aeronautics and Space Administration's centre for human spaceflight activities.