Civil war cannon vs. Saturn

I came across this on FBBO. Somebody had posted the link. It's not so much a joke, but it's sort of cool to see (in slow motion) what a 12 pound cannonball does to a Saturn. The portion where they shoot the Saturn begins at about 1:40 into the video.

[ame]http://youtu.be/SKowzoEsdp4[/ame]