Avengers: Endgame Trailer 3 Breakdown - 13 NEW Things You Need To See

3. Thor & Rocket's Mission?

While at first it looks as though the reaction shot of Thor is a part of the team one in space, upon brightening the image we can see that he is actually wearing his new white suit at this point.

Thor appears to be going on his own mission at some point in this film, almost certainly to find the missing Asgardians (and since the posters have confirmed Valkyrie's return, he likely succeeds). That's quite possibly where he is now, while it also looks like a wooden building he's in. That matches with where we saw Rocket in a previous trailer, hinting that the two worked together, and while Rocket doesn't appear to be wearing his new suit here, there's a good chance that he's on the mission with Thor. That worked in Infinity War (with Groot), so it makes sense they'd do it again.