The 1970s were a golden age for cinema of the extraterrestrial variety. Ridley Scott's "Alien" turned the Xenomorph loose on a spaceship, while George Lucas' "Star Wars" introduced us to Wookies and ...

Some of the greatest alien sci-fi movies didn't feature Steven Spielberg in the director's chair. Since the 1970s, Steven Spielberg has often been considered one of the greatest sci-fi directors of ...

Humanity's ideas about alien existence often say more about us than the little green men we envision. Our conception of life beyond Earth reflects our collective hopes and fears about technology and ...