A 1993 shooting script, the 1994 film and Stargate SG-1 each tell a different story about who Ra really was, and the series kept rewriting him for years.

Life not of this world is a fascinating topic for any medium. These five movies are the best examples of the new century, ...

For a long time, aliens in movies had something reassuringly familiar about them. Even when they arrived from distant galaxies, they tended to stand upright, speak (or at least gesture) like us, and ...

Star Wars has a lot of human-seeming people, but it's the aliens that fascinate us the most. Here's what some of the coolest of them look like under the makeup.

From the '80s horror film The Thing to the modern masterpiece Project Hail Mary, these are the greatest sci-fi movies that ...