THEN AND NOW: The cast of 'Alien' 41 years later

Ridley Scott's sci-fi classic premiered in 1979, and starred Sigourney Weaver, Tom Skerritt, and Harry Dean Stanton.

Barack Obama Says We Would Know If the U.S. Government Was Keeping Aliens ‘Underground ...

Former President Barack Obama just debunked an extraterrestrial conspiracy theory. Obama, 64, set the internet alight earlier ...