For generations, the search for life beyond Earth has focused on avoiding one of science’s biggest mistakes: claiming a ...

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

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

Although the natural origin of the interstellar comet 3I/ATLAS is generally accepted, the SETI Institute team nevertheless ...

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

In Steven Spielberg’s Disclosure Day, opening tomorrow, protagonists race across the globe to expose a decades-long ...

The IAA SETI Committee has updated rules for evaluating and revealing the detection of extraterrestrial intelligence.

This could be why we still haven’t found alien life - Traces left behind by organisms on alien worlds may be too subtle to detect ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Scientists have searched the skies for alien radio signals for more than 60 years, but all ...

If extraterrestrial technologies exist and have contacted Earth, they are more likely to be rare, distant, or long-lasting rather than nearby and frequent. This reframes the search as a patient, ...