The Alien franchise is filled with amazing and terrifying science fiction creatures, each lethal in their own way but these 10 are the most powerful.

Covenant sequel is in development, picking up with Michael Fassbender's android David creating a new world for himself.

When the universe as we know it collapses, the only creatures with a chance of surviving to see the next age would be akin to Ridley Scott’s xenomorphs. Like the “Alien” franchise itself, they’re ...