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

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

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

Scientists have rewritten global 'first contact' protocols for how to confirm and announce the discovery of alien ...

The International Academy of Astronautics (IAA) has overhauled the protocols for what a scientist should do if they receive a signal from aliens. Scientists must prioritize rigorous evidence and ...