Radio observations of the Sun-like star 2MASS 19281982-2640123, a potential source of the Wow! signal, yielded no evidence of technosignatures. This "null result" is considered valuable, enabling ...
One late night in the summer of 1977, a large radio telescope near Delaware, Ohio, captured something that, for a fleeting ...
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 ...
Forty-five years ago, radio astronomers at Ohio State University detected a strong, clear radio signal from somewhere in the direction of the Sagittarius constellation. It had all the features SETI ...