The film ends as Thor, Loki and the remaining population of Asgard leave their now-obliterated planet packed away in a spaceship bound for who knows where.
The very last post-credits scene is more in line with the one featuring Captain America shown at the end of Spider-Man: Homecoming.
The first post-credits sequence picks up with Thor and Loki looking over the galaxy as the spaceship floats through space pondering where the safest place to go would be.
“Everything’s going to work out fine,” Thor tells his brother as a rather threatening gigantic spaceship parks itself in front of theirs.