As the peerless "Aliens" turns 40, here are 26 reasons it's still the greatest sci-fi action movie of all time.

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.

From Project Hail Mary to Independence Day, Alien to Arrival, these alien movies are much better than Disclosure Day.

Spielberg and ET looking at each other - Aaron Rapoport/Getty Images Steven Spielberg might be best known for "Jaws" and "Jurassic Park", but it's aliens where Spielberg seems to keep returning.

My wife loves movies. Unlike me, she likes movies about historical events, romance, space, and movies that are made from best ...