$AST SpaceMobile, Inc.(ASTS)$ Here’s the simplest way to say it: we’re watching the beginning of the third layer of global connectivity take shape -- right now, in real time. And if Block 2 launches as planned this July, everything changes.Not because AST SpaceMobile is the first company to put satellites in low-Earth orbit. And not because it’s chasing consumer broadband like Starlink or building a new phone. It’s because they’re doing something far more ambitious -- and far more subtle. They’re building the infrastructure layer above the infrastructure. A fully integrated satellite network that plugs directly into your unmodified smartphone and rides on the spectrum of the world’s biggest telecoms. No antennas. No dishes. No behavior change. Jus