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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South Africa’s MeerKAT radio telescope detected the first-ever radio signal from an interstellar object, 3I/ATLAS.
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