The Penrose Process could be used to extract usable energy from the ergosphere of some of these entities, and the no-hair theorem states that they can be characterized by only mass, charge, and angular momentum.
The Penrose Process could be used to extract usable energy from the ergosphere of some of these entities, and the no-hair theorem states that they can be characterized by only mass, charge, and angular momentum. Above the TOV limit, neutron stars may form these, and if any object's size is below the (*) Schwarzchild radius, it will collapse into a singularity and form one of these. With many of the "supermassive" variety existing at the center of galaxies, for ten points, what are these extremely dense objects, from which, upon crossing the event horizon, not even light can escape?
The Penrose Process could be used to extract usable energy from the ergosphere of some of these entities, and the no-hair theorem states that they can be characterized by only mass, charge, and angular momentum.
{Black Hole}s