In space, no one can hear you scream, but they can sure hear you scratching your head as you try to make sense of the sprawling “Alien” universe.

Set in 2120, it hinges on a batch of alien and various mutating specimens who crash-land on Earth in a research vessel that’s owned by one of five corporations that now rule during this Corporate Era — a chillingly plausible schematic.

Alien: Earth takes place in 2120, two years before the events of the original Ridley Scott's masterpiece, Alien. This sets the show's events as occurring right before the crew of the Nostromo were intended to head back to Earth,