A ring or sphere could, apparently, be stable if surrounded by the right sizes and gravities of other stars.

The idea of Dyson Sphere’s has been around for decades. When Freeman Dyson explored the concept he acknowledged that they may not be a physical sphere but could be a swarm of satellites in a spherical ...

The discovery of a Dyson sphere, built by an alien intelligence, will prove that it is possible to avoid those calamities. A ...

Here are the best management games on PC and console.