Diagram of a <a href="https://en.wikipedia.org/wiki/Dyson_Sphere" class="extiw" title="en:Dyson Sphere">Dyson Sphere</a>.
<a href="//commons.wikimedia.org/wiki/User:%D0%94.%D0%98%D0%BB%D1%8C%D0%B8%D0%BD" title="User:Д.Ильин">Д.Ильин</a>
CC BY-SA 4.0
Vector version of <a href="https://en.wikipedia.org/wiki/Image:Dyson_Sphere_Diagram.jpg" class="extiw" title="en:Image:Dyson Sphere Diagram.jpg">en:Image:Dyson_Sphere_Diagram.jpg</a> by <a href="https://en.wikipedia.org/wiki/User:ed629" class="extiw" title="w:User:ed629">ed629</a> on the English Wikipedia