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

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

Scientists now believe alien signals may have already reached Earth, and the reason we keep missing them has nothing to do ...

The rules for one of humanity’s biggest possible discoveries just got a lot stricter, and a lot more aware of the world they ...

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

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

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

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, ...

Barnard's Star is a small red dwarf just six light-years from Earth. Despite its proximity, it was only noticed in 1916 when E. E. Barnard found it had a particularly high proper motion. It had ...

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