Now here is a nifty little bit of video.
Video from a camera mounted on one of the Solid Rocket Boosters. First it goes up, then it comes all the way back down.
There is also audio, which is sorta neat. Cleaned up and enhanced right here at home in Marin at Skywalker Sound.
If you want to see what happens to the boosters, and get some idea of their size, you can watch this video.