Another candidate for the aliens:
You da man. Those red/orange dots with the aliens are weird, huh?
Or are the just unfortunately aligned embers from a fire or something?
Originally Posted by Fone Bone
So here's a thought.
They aren't aliens. After seeing the images I'm pretty sure that Loki is using the dead Asgardians from Hela's realm as his footsoldiers.
Didn't he and Hela have a thing, or am I thinking of something else?
Either way they look more like skeleton/dead warriors than aliens.
So the aliens are Beta Ray Bill's race?