For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

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

With Steven Spielberg’s “Disclosure Day” due in theaters this week, we give props to the best space invasion movies of all time.

Some of the best horror movies combine feelings like claustrophobia with a story about monstrous creatures to create a terrifying final product. After all, the horror of being trapped or not knowing ...

With Disclosure Day upon us, now is a fantastic time to discover underrated or forgotten alien films that should be seen by any movie lover.