Alien 'Dyson spheres' could be harvesting the power of black holes

Nov 12, 2020
Oh Boy! In the realm of speculation, why not insist that we on Earth consider building and deploying Dyson spheres around our Sun. Why "wait for" unknown, and unproven Aliens to show an inkling of an idea that may benefit Earth in the immediate future.
Oct 13, 2020
In the far future, if humanity survive actual political and economic threats and technological challenges are superseded, then it may be possible to build a Dyson Sphere surrouder a not so sophisticated star, like a black hole (in which there is an extraordinary amount of energy to potentialy be harvested, but energy bursts are an obstacle that jeopardize spher´s structure), instead a neutron star or a white star can be a moderate solution.