Is it like hands on ?

The bus tour gives you a lot to see as well with a stop to see the space shuttle Atlantis. When you are at that stop there is another area with some hands on activities.

Yes, there are many parts that are hands on

Yes

For kids, they can experience them for themselves. But Most of what is there is to see.

Pretty much. There's a launch simulator, you can see the real space shuttles and if you are lucky you can even see a launch