A Dyson sphere around a black hole
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DOI: 10.1093/mnras/stab1832
Abstract: The search for extraterrestrial intelligence (SETI) has been conducted for nearly 60 yr. A Dyson sphere, a spherical structure that surrounds a star and transports its radiative energy outwards as an energy source for an advanced… read more here.
Keywords: sphere around; energy; black hole; dyson sphere ... See more keywords
Project Hephaistos – II. Dyson sphere candidates from Gaia DR3, 2MASS, and WISE
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DOI: 10.1093/mnras/stae1186
Abstract: The search for extraterrestrial intelligence is currently being pursued using multiple techniques and in different wavelength bands. Dyson spheres, megastructures that could be constructed by advanced civilizations to harness the radiation energy of their host… read more here.
Keywords: wise; project hephaistos; hephaistos dyson; dyson sphere ... See more keywords