Filmmakers have shaped our perception of the unknown, and Steven Spielberg has had aliens on the mind for a while now. He even believes they have been to Earth and may still be amongst us. Will his depiction of alien lifeforms in his anticipated new film 'Disclosure Day' challenge audiences?

Be it sci-fi, immigration or even artificial intelligence, the concept of "aliens" mirrors how we define fear, fascination and the "others" among us. What springs to mind at the mention of "alien"? Little green men with antenna in silver suits? Grey ...

There's nothing in Ridley Scott's 1979 sci-fi horror classic Alien to suggest the beginning of a sprawling intergalactic saga, but the Alien franchise has proven surprisingly consistent and rewarding over the past several decades. Never before has it been ...

The spindly, freakish fingers worn by the models are reminiscent of the beloved alien from the 1982 film "E.T. the Extra-Terrestrial." Getty Images See more of our coverage in your search results. Add The New York Post on Google Go big or phone home.

The hovering craft are real; it's just not clear that they're from anywhere but Earth. And then there's all the footage you can now see on X of extraterrestrials (in U.S. military compounds, in operating theaters),