Following the Snap, Tony Stark and Nebula are stranded in space but are rescued by Captain Marvel . On Earth, the survivors track Thanos to "The Garden," only to find he has destroyed the Infinity Stones. An enraged Thor kills him, leaving the universe in a state of loss for five years.
Returning to the present, Bruce Banner uses a new gauntlet to restore everyone lost. However, the past-Thanos arrives and destroys the Avengers' headquarters.
Avengers: Endgame (2019) is the epic conclusion to the Infinity Saga, following the surviving heroes as they attempt to undo Thanos's "Snap" that erased half of all life.
An elderly Rogers appears in the present to pass his shield and the mantle of Captain America to Sam Wilson .
Steve Rogers travels back in time to return the Stones. Instead of returning immediately, he chooses to live out a full life with Peggy Carter in the 1940s.