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

Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...

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

Astrobiologists are raising concerns that humanity’s search for alien life may be limited by the very tools designed to find it.

When ET phones, don’t pick up. Scientists have outlined a set of protocols for responding to extraterrestrial contact, ...

It may seem like we are on the verge of discovering alien life. In 2025, a press release stated that we have the "strongest ...

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

A new study analyzed how NASA's Habitable Worlds Observatory might be able to confidently spot biosignatures in the ...

Americans "deserve the truth," a U.S. congressman has told a press conference as part of a wider transparency campaign.

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

Could scientists be overlooking life in space?

In an astronomical first, researchers have measured the magnetic fields of 7 "hot Jupiter" planets beyond our solar system — ...