Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.
A classified response from the CIA has reopened debate around 3I/ATLAS. NASA calls it a comet, but rising speculation ...
Isaac Arthur on MSN
Why advanced aliens would choose secrecy over conquest
What if the galaxy isn’t empty—just deliberately quiet? Some civilizations may have chosen secrecy over conquest, hiding in ...
Modern Engineering Marvels on MSN
First alien signal may be a civilization’s final cry
Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping argues as much, and his “Eschatian Hypothesis” reimagines the way ...
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