First Steps' trailer raised some major questions about one of the group's villains, Galactus. Here's what we know.

He’s the enormous creature who has to eat planets in order to feed himself, and according to the Fantastic Four: First Steps trailer that dropped on Tuesday, we’re going to get Galactus as the big baddie in this movie.

First Steps's first trailer previews the superhero team's battle against forces including Galactus and the Silver Surfer.