From the Star Wars spin-off The Mandalorian to the classic series Star Trek: The Next Generation, these are the best sci-fi shows that feature aliens.

Aliens have existed since the dawn of the universe — or at least in science fiction. With fictional stories dating back to the second century AD, from the Greek satire A True Story by Lucian of ...

The Alien series features an eclectic array of nightmarish sci-fi creatures beyond the franchise's famous Xenomorphs.

Archie Renaux stands on a space ship and looks at something off screen in Alien: Romulus Image via Walt Disney Studios Motion Pictures The umbrella of sci-fi is massive, and virtually every film and ...

But to this day, nearly all sci-fi/horror movies still pale in comparison to the 1979 classic, Alien, which is streaming on Netflix as of October 2026. Directed by Ridley Scott, Alien takes place in ...

There are so many important elements that make Ridley Scott's 1979 sci-fi horror film, "Alien," the masterpiece it is. It's in the creature designs that were born out of the nightmares of ...

Get some laughs with psychic cats, friendly aliens, and snarky cyborgs ...

Aliens, robots, outer space, future Earths, time travel, exquisitely posed questions about humanity's place within the grand cosmic void—science fiction is about the intimacy of exploration and the ...