 It used to be a rocket went up once a month, and that was pretty good. And SpaceX is going almost every two days now. And we really are on this exponential curve with the number of satellites that are going up. So every time humans find some new place that's interesting, they want to go, usually some bad things start to happen pretty quickly. And this is our last bit of new territory to barge into. You're listening to Bloomberg Businessweek. This is Bloomberg.