Astronomers looked more closely at one of seven stars that looked like possible Dyson sphere candidates from earlier observations. They used high-resolution e-MERLIN and EVN (e-VLBI) observations of a radio source associated with Dyson Sphere candidate G, identified as part of Project Hephaistos. The radio source, VLASS J233532.86−000424.9, is resolved into three compact components and ...

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Link :
https://www.nextbigfuture.com/2025/02/candidate-dyson-sphere-detections-are-regular-stars-with-black-hole-galaxy-behind.html