Dyson Spheres and Dyson Shells are theoretical megastructures designed to fully or partially encompass a star, capturing its energy output. They represent the pinnacle of civilisation-scale engineering.
By capturing a star's entire energy output, Dyson Spheres and Shells address the challenge of sustainable energy supply at an unprecedented scale.
These structures would consist of solar panels or other energy-harvesting technologies that capture the star's energy. The collected energy could then be used for various purposes, including powering advanced civilizations and space travel.
The construction would require materials from multiple planets or moons, along with complex engineering and assembly techniques. The process is currently beyond our technological capabilities.
Construction involves gathering raw materials, fabricating components in space, and assembling them into a shell around the star. This could take thousands of years.
Field units would draw hundreds of megawatts; fabrication is energy-intensive due to vacuum baking and material processing.
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