É o seu "lugar que seja" de acordo com esta entrevista. E não é o Titan.
So, at the end of the movie, what is this planet that Thanos is on?
Anthony Russo: Oh, the new planet?
Yes. He seems very content.
Joe Russo: It’s his whatever place that he goes.
Is that his house?
Anthony Russo: He’s like a holy warrior. Once he puts his armor down in that movie he becomes like a holy warrior and this is his resting place for him. He says in the film he’s just going to sit and watch the sunrise.
Joe Russo: He accomplished his mission.
So at that point he’s not anywhere weird or inside the Soul Stone or anything?
Joe Russo: No, no.