Exploring Dyson-like Megastructures for Energy Harvesting Around Supermassive Black Holes at Galactic Centers
To the point
Ultra-advanced civilizations might harvest energy from supermassive black holes at galactic centers using Dyson-sphere–like megastructures shielded about a parsec away, with possible signals or infrared signatures detectable through black-hole observations, a topic discussed by Olivia Curtis and Avi Loeb amid ongoing debate.
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