Add Yahoo as a preferred source to see more of our stories on Google. A mysterious signal recorded by an Ohio State University astronomer in 1977 is getting a fictional explanation thanks to "3 Body ...

For researchers seeking answers to the question of whether we are alone in the universe, one event nearly half a century ago lingers even today — the so-called "Wow! Signal" detected back in 1977.

Add Yahoo as a preferred source to see more of our stories on Google. A printout sheet with the word "Wow!" written in red. The Wow! signal is one of the great astronomy puzzles of the past 50 years, ...

An unexplained radio signal detected in 1977 known as the Wow! signal, which some have interpreted as an alien message, may have been the result of a natural galactic laser-like beam. On 15 August ...

A mysterious signal recorded by an Ohio State University astronomer in 1977 is getting a fictional explanation thanks to "3 Body Problem." The Wow! signal is a plot point in the Netflix sci-fi series ...