Why Rocket Lab, Planet Labs, and AST SpaceMobile Stocks Keep Falling

Selling space stocks in 2025 may be the only logical thing to do.Are space stocks just momentum stocks? It kind of felt that way in 2024, as shares of Rocket Lab (RKLB -1.59%) and AST SpaceMobile (ASTS -2.35%) both roughly quadrupled, and Planet Labs (PL -4.81%) nearly doubled. As the calendar flips to 2025, however, the momentum seems to be fading -- and not even positive headlines can keep it up.Arguably good news for AST SpaceMobile, a satellite communications company, didn't help the stock much on Monda ...