Dyson spheres, the hypothetical mega-structures that advanced alien civilizations might use to enclose a star and harness its energy, suffer from a fatal flaw: They are catastrophically unstable. But ...
Dyson spheres, the hypothetical mega-structures that advanced alien civilizations might use to enclose a star and harness its energy, suffer from a fatal flaw: They are catastrophically unstable. But ...
Astronomers using NASA data have found seven stars in our galaxy emitting unexplained infrared radiation, a potential indicator of Dyson spheres, theoretical structures envisioned to surround stars ...
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