The Greys were here. . .

By Jack Brummet, Alien Life Ed.

Adam Frank writes that The Greys may not exist now. . .but they did once. 

"In a paper published in the May issue of the journal Astrobiology, the astronomer Woodruff Sullivan and I show that while we do not know if any advanced extraterrestrial civilizations currently exist in our galaxy, we now have enough information to conclude that they almost certainly existed at some point in cosmic history."

To read the full article in the New York Times, click here. 

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