Sorry if you came here thinking this was about some kind of experimental module of the shuttle or something. But actually, this shuttle is made of people from NASA. Look at that! The shape is so precise, even though there are like a hundreds of people in it. Only rocket engineers can pull this off, I guess. I wonder why the white assembly building is a bit wide on the top, I think it's just the lens of the camera distorting the shape. There's a story behind the circle around the shuttle shape. The circle wasn't planned to be there, but far too many people working at the Kennedy Center showed up, so they came up with the idea to go around the shuttle. As I said, rocket engineers.
The whole thing was filmed by a helicopter from NASA.