How many PM's does it take to launch a rocket?

It would be great to know more about the contribution of project management to the successful launch of the Space X Heavy Falcon rocket this afternoon.

In the meantime, watching the two side booster rockets land simultaneously after separation from the main rocket in flight looks like something right out of a science fiction movie, simply amazing. The main launch is at 28 minutes, booster separation at 32 minutes, and the booster landing at 36 minutes. Don't miss the booster landing!