Researchers may have finally traced 1977’s famous extraterrestrial anomaly back toward massive, naturally occurring hydrogen ...

One late night in the summer of 1977, a large radio telescope near Delaware, Ohio, captured something that, for a fleeting ...

Astrophysicist and former Department of Defense analyst Professor Antonio Paris thinks he’s determined what sent the 1977 radio wave signal that lasted for 72 seconds and came from interstellar space ...

On August 15, 1977, the Big Ear observatory in Ohio picked up an unusually intense radio signal. The signal was so unique that it prompted astronomer Jerry Ehman to draw a red circle around it and ...

In 1977, scientists discovered a mysterious signal beaming from space that was so powerful it prompted astronomer Jerry Ehman to write 'Wow!' on the telescope's readout. For decades, scientists have ...

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 ...

Recap: Back in 1977, a unique radio signal from deep space got astronomers all riled up about the possibility of first contact with intelligent aliens. It all began when astronomer Jerry Ehman ...