If the astronomer's hypothesis is right, it could mean that the interstellar object is linked to alien technology.

Lacki suggests detecting the combined glow of the emissions of several civilizations. It’s an approach that comes with its ...

A new report about 3I/ATLAS claims the mysterious interstellar object may have sent an alien message to Earth years ago.

Harvard astornomer Avi Loeb suggests interstellar object 3I/ATLAS could've sent off the Wow! Signal back in 1977.

Some people consider the unexplained Wow! signal as proof of extraterrestrial life. Although this strong multi-band signal from outer space occurred decades ago, there still isn't a commonly accepted ...

Scientists have taken a close look at our activity within the solar system to determine where to look for signals from intelligent alien life. The findings apply if those extraterrestrials explore ...

The mysterious “Wow!” signal from deep space, caused by a yet unknown astronomical event, was much stronger than previously ...

Decoding, understanding, and timing remain the main barriers to meaningful alien contact, as signals may arrive long after ...

Scientists have discovered fresh signs that Saturn’s icy moon, Enceladus, could potentially house alien life deep within its ...

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 ...