We have a brand new Avengers ... Quantum Realm. It’s still unclear who saves him, but he clearly won’t perish in space after he records the message for Pepper that opens the first Endgame ...

With the Quantum Realm expected to play a significant role in Endgame and in the MCU’s next phase, the theory does make sense. The Avengers need Tony’s mind to navigate the Quantum Realm.

but the Endgame trailer leaves viewers with a quick, funny clip of Scott showing up at the Avengers compound. Previous interviews have suggested that the mysteries of the Quantum Realm will play a ...