Love Space Center Houston!  Astronauts!
Yes it is huge! It is 250,000 square feet so that is a lot of Space Center!
So, what are they doing there these days?
There is always something different going on, they have traveling exhibits so you can check out new things in addition to the 400 space artifacts.
Are they training and preparing for a Mars mission
Space Center Houston
Space Center Houston is a leading science and space learning center, the official visitor center of NASA Johnson Space Center in Houston and a Smithsonian Affiliate museum. The organization is owned and operated by the nonprofit Manned Spaceflight Education Foundation, a 501(c)(3) organization. The Johnson Space Center is the home of Mission Control and astronaut training.
The center opened in 1992 and hosts more than 1 million visitors annually in its 250,000-square-foot educational complex. It is one of the top destinations in Houston holding the TripAdvisor
group The Mars Volta and R&B singer Brandy. Of Brandy, Frusciante says "she's doing something different, she's doing so many vocals that there is never a space. Whenever one voice stops, another one does something in its place. There's very little space, and there are so many vocal parts that are breathy, you don't know what you're listening to. There is so much going on, you can't hear her voice with your conscience, you have to hear it with your subconscience.