I don’t really recall which program it was on but I was listening to NPR / KUT and heard this little piece of “What If”.
The explanation included how the air in front of the ball would not be able to move around the ball as it usually does, since it was moving soooooo fast. So, instead there would be a vacuum created right behind the ball as it was moving and there would be a constant fusion in front of it.
As I was listening the one question that was going thru my mind – wait a second, why / how would the ball itself remain together? Are we assuming the whole ball is acting like a single “thing”?
Needless to say, I eventually google’d and did find some related / relevant articles but not exactly the program 😦