'Alien: Earth' may be the most recent installment, but it's set two years before the original 1979 film Nothing is as it seems in the Alien universe — including its fictional timeline. For over 40 ...

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. While Ridley Scott’s 1979 haunted-house-in-the-cosmos ...