![Should We Build a Dyson Sphere?](https://hight3ch.com/wp-content/uploads/2016/08/should-we-build-a-dyson-sphere.jpg)
The Kepler telescope recently noticed a strange partial eclipse that some have speculated could be a Dyson Sphere. Are Dyson Sphere’s possible? Are they practical? What other alternatives to futuristic energy capture do we have to choose from? Why not a kugelblitz – a swarm of black hole powered engines?