Black Hole Drive Could Power Future Starships | Universe Today
In an earlier post, I mentioned two physicists who had worked out the operating parameters of a black-hole power source. The article linked in this post provides more details, including how someone would propel a miniature black hole. They postulate that particle beams could be used to simultaneously feed the black hole and propel it in the desired direction. They also note that black holes would make highly efficient energy sources, turning any matter into energy. In fact, a black hole with a radius of 0.9 attometres would generate 160 petawatts of energy. The only problem? Creating a single black hole of up to a few attometres in diameter would be a massive undertaking.
A PDF document of the original research is also available.