If we could, at this point in time, build and maintain a Dyson sphere, how long would it take? How much would it cost? How will that affect humanity as a whole? -
![PDF) On the possibility of the Dyson spheres observable beyond the infrared spectrum | Zaza Osmanov - Academia.edu PDF) On the possibility of the Dyson spheres observable beyond the infrared spectrum | Zaza Osmanov - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/56870418/mini_magick20190111-22166-1vjxja0.png?1547228482)
PDF) On the possibility of the Dyson spheres observable beyond the infrared spectrum | Zaza Osmanov - Academia.edu
![The Solar Wind Power Satellite as an alternative to a traditional Dyson Sphere and its implications for remote detection | International Journal of Astrobiology | Cambridge Core The Solar Wind Power Satellite as an alternative to a traditional Dyson Sphere and its implications for remote detection | International Journal of Astrobiology | Cambridge Core](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary-alt:20160629075637-48754-mediumThumb-S1473550410000066_fig1g.jpg?pub-status=live)