It seems like the trailer is dropping some major hints that the incoming celestial object is somehow connected to the Anunnaki. These are figures from old Mesopotamian stories, which suggests whatever is coming is super old and incredibly powerful! It suggests that aliens might have something to do with how humans started.
We get this sense that there's a special group that's basically our only chance! They're going up against this massive cosmic danger. The trailer really focuses on their grit and determination, portraying them battling against some seriously scary things ahead. It looks like the themes of sacrifice and banding together are super important to survive this situation.
The trailer also suggests something sneaky is going on within the government, like they know more about Planet X or the Anunnaki than they're letting on! This definitely keeps you on edge and makes the team want to dig deeper for answers.