From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

Thanks to the success of Alien: Romulus and Alien: Earth, the Alien franchise is hotter than ever before, burning through the competition like acid burning through the hull. This has only intensified ...

We may receive a commission on purchases made from links. Are we alone in the universe? It's a huge question with no easy answer. And, following on from that, if we aren't alone, what would beings ...