New Study Says There’s a Way to Make Dyson Bubbles and Stellar Engines Stable

Megastructures like Dyson Bubbles, Swarms, and Stellar Engines could be designed to be passively stable. Credit: Kevin Gill

While megastructures are clearly speculative, new research shows that they can (in theory) be built in a way that ensures long-term stability. These findings can provide insight into the properties of potential technosignatures in search for extraterrestrial intelligence studies.

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