If and when SETI discovers alien life, then a revised Declaration of Principles guarantees that once the discovery has been ...

Scientists from the SETI Institute at Berkeley University, and Breakthrough Listen analyzed 3I/ATLAS for technosignatures.

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

Radio astronomers recently hunted for " technosignatures " coming from 3I/ATLAS, which is just the third confirmed ...

Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they ...

The SETI Institute has given the all‑clear: new radio scans show the latest interstellar comet is natural, with no signs of ...

New claims that the United States has recovered remains of four separate species of alien life are sending shockwaves throughout the UFO disclosure movement, further drumming up conversations ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Just over a week after the release of the Department of Defense’s first ...