In 1977, a US-backed search for alien signals detected a 72-second radio burst from deep space that was about 30 times ...

A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it ...

Scientists updated first contact protocols for 2026, requiring multiple verification steps and UN consultation before ...

Here's what they found. The post Scientists Release Results After Scanning 3I/ATLAS for Alien Signals appeared first on ...

Scientists have updated global guidelines for announcing possible evidence of intelligent alien life, aiming to prevent ...

Astronomers swept millions of candidates and found no alien signals from K2-18b, setting the first power limit on any ...

Scientists have rewritten global 'first contact' protocols for how to confirm and announce the discovery of alien ...

What steps can be taken to identify why we haven’t received radio signals from an extraterrestrial intelligence, also called technosignatures? This is what a recent study published in The ...

If it were a phone call, we might call it a butt dial: A strong radio signal that set off questions about whether it emanated from an advanced alien race earlier this week is now believed to have come ...

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 ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...