Webb Telescope Rules Out Two Potential Dyson Spheres
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Insights by Echo AI
The James Webb Space Telescope has ruled out two potential candidates for Dyson spheres, massive structures built around stars to harvest energy. The infrared excess observed in these M-dwarf stars was found to originate from background galaxies, not megastructures. The Hephaistos team at Uppsala University conducted the study, which highlights the challenges of technosignature searches and the need for higher-resolution infrared telescopes in the future.
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