Could we use a Dyson sphere to harvest energy around a black hole?
Steam Workshop::Dyson Swarm 3.4.*
Facts about the Dyson Sphere
The Dyson Swarm – A Personal Perspective - JMORE
What is a Dyson sphere? | Space
Dyson Swarm 3D Rendering - A Hypothetical Mega Structure That Completely Encompasses A Star Stock Photo, Picture and Royalty Free Image. Image 125036337.
EarthSky | A Dyson sphere harvests the energy of stars
The first diagram of a Dyson Sphere I saw as a kid vs. the first one I built in DSP. The gap is to allow light to reach the planets. : r/Dyson_Sphere_Program
The Dyson Swarm | Chucklefish Forums
Alien Megastructure Circling Giant Star Probably Isn't a Dyson Sphere