With so much speculation over the course of time, "The Day Ahead" wanted to figure out where our initial interest in aliens came from and if we've made any developments in discovering the truth.
How Did Our Fascination With Aliens Begin?
There are a ton of theories about extraterrestrial life, but when did they first start influencing American pop culture?
20th Century Fox
Posted: 9:53 a.m. EDT Oct 12, 2018
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