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Dyson spheres could really exist — but there's a catch
This sphere would enclose a star, providing billions of planets' worth of surface area and capturing vast amounts of solar energy. Dyson calculated that a shell made from a planet with the mass of ...
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Alien Dyson spheres could really exist — but only in this 1 type of star system, new study hints
This sphere would enclose a star, providing billions of planets' worth of surface area and capturing vast amounts of solar energy. Dyson calculated that a shell made from a planet with the mass of ...
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Dyson spheres could really exist — but there's a catch
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 ...