heres what the film is about i think,
company finds SJ tech, finds out its all bio engineered (grown suits, grown ships etc)
Scientists grow their own versions of the suits (inside the urns)
company wants the tech but the scientists say its too dangerous.
fight breaks out between company and scientists.
1 or more flee the planet by "wearing" the jockey suit to be able to fly the ship with as far away from earth as possible.
little does this pilot know this human created "suit" contains a flaw, it wants to reproduce itself!
commence crashing ship, warning set off, and wayland KNOWING theres someone out there with that tech they ran away with!
Prometheus (crew) stole the fire (tech) from the gods (wayland yutani)
Yeah thats pretty much it i reckon.