SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete ...

As far as interesting problems go, few can really compete with the perennial question: “Are we alone?” The need to know if there are other forms of intelligent life out there in the galaxy is deeply ...

On August 15, 1977, the Big Ear Radio Telescope in Delaware, Ohio, received the most powerful signal it would ever detect during its decades of observations. The signal lasted just 72 seconds, but ...

LaserSETI instruments at Isla Magueyes, Puerto Rico. From left to right: Dr. Abel Méndez, student Francisco Pacheco-Vellón, Dr. Franck Marchis, Dr. Lauren Sgro, and LaserSETI Principal Investigator ...

In May 2022, the International Journal of Astrobiology published a paper suggesting a candidate source of the WOW! Signal: a possible Sun-like star in the Gaia Archive, 2MASS 19281982-2640123, located ...

Of the many “maybe’s” that SETI has turned up in its four-decade history, none is better known than the one that was discovered in August, 1977, in Columbus, Ohio. The famous Wow signal was found as ...

As you might expect, the University of Puerto Rico at Arecibo has a fascination with radio signals from space. While doing research into the legendary “Wow! Signal” detected back in 1977, they ...

The Wow! alien signal may have come from the constellation Sagittarius. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Researchers may have ...

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, but it's not so mysterious in the sci-fi universe of "3 Body Problem." ...

How can star populations help astronomers re-evaluate the search for intelligent extraterrestrial life, also called technosignatures? This is what a study released on the preprint server arXiv, hopes ...

HAT CREEK - In the small town of Hat Creek in Shasta County, a few hours north of the Bay Area, a radio observatory is looking for a lot more than just stars. The sensitive receivers scan the radio ...