In 1960, Dyson Freeman proposed the concept of Dyson Sphere as a hypothetical megastructure designed to surround a star and capture a large percentage of its energy output. When do you think we will advance enough to build such a technology around the Sun? | Future Worlds

The Dyson Sphere British theoretical physicist Freeman John Dyson ( 1923/2020) theorized the very famous "DYSON SPHERE." A hypothetical coating structure is applicable around a stellar body with the aim of capturing its energy. It corresponds to a shell of solar collectors or habitats with a diameter equal to a planetary orbit. However, it would take a civilization capable of controlling nuclear fusion ... that is a type 2 civilization on Kardašëv scale!!! What kind of civilization are we curren