Surprisingly, Some Dyson Spheres and Ringworlds Can Be Stable

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By EditorDavidMar 22, 2025, 1:34 pm309 ptsTop
Slashdot reader Required Snark shared this article from Phys.org: In the realm of science fiction, [sun-energy capturing] Dyson spheres and ringworlds have been staples for decades. But it is well known that the simplest designs are unstable against gravitational forces and would thus be torn apart. Now a…

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