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How do you find one? Is it similar to a black hole where you can detect the gravity, but can't see any of the energy coming from the covered sun?
by dillondoyle 5y ago
How do you find one? Is it similar to a black hole where you can detect the gravity, but can't see any of the energy coming from the covered sun?
- terramex 5y agoDyson sphere would emit significant amount of infrared light but no visible light. Original Freeman Dyson's paper from 1960 was titled "Search for Artificial Stellar Sources of Infrared Radiation" https://sci-hub.ee/10.1126/science.131.3414.1667 https://sci-hub.ee/10.1126/science.131.3414.1667
- ncmncm 5y agoWhen somebody got a telescope that could, they found there were way more sources of infrared radiation than visible stars.
- dillondoyle 5y agoCool. maybe James Webb will find one ;)