From malevolent computers to Arcturian shore leave, here are all the callbacks and references we spotted in these short clips ...

For a sci-fi horror franchise that began weaving a web of terror with a steamy egg that housed a creepy, crawly creature, the "Alien" franchise has never been soaked ...

The Pentagon has officially launched an investigation into claims made by United States government contractor Jake Barber, who alleges he was involved in secret missions to recover alien technology.