Scientists are worried about alien signals, so they have changed the plan for decoding a ...

Scientists have updated global rules for announcing possible alien signals. New guidelines emphasize independent verification ...
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Scientists listened for alien signals from K2-18b, but the silence still matters

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

Alien signal detected? Scientists reveal new plan for telling the world

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