AST SpaceMobile vs. Firefly Aerospace: Which Space Infrastructure Stock Is a Better Buy in 2026?

Key Points AST SpaceMobile is building a first-of-its-kind space-based cellular network that connects directly to standard smartphones. Firefly Aerospace provides diversified space logistics, including launch vehicles and lunar landers for government and commercial use. Which high-growth space stock is the better choice for your long-term portfolio in 2026? 10 stocks we like better than AST SpaceMobile › As space-based infrastructure moves from theory to commercial reality, many investors are eyeing high-growth pioneers. Is AST SpaceMobile (NASDAQ:ASTS) or Firefly Aerospace (NASDAQ:FLY) the better bet for your portfolio? AST SpaceMobile aims to turn every smartphone into a satellite phone using its unique orbital network.