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

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

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

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

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

Experts stress need for transparency while aiming to prevent premature announcements and protect scientists ...

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...

Researchers searched interstellar comet 3I/ATLAS for artificial radio signals using the Allen Telescope Array and found none.

One of the longest-standing techniques in humanity’s search for life beyond Earth may be causing scientists to miss alien signals entirely, a new study finds. Since the very beginnings of the search ...

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

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

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