SciFi books and films never explain how faster-than-light speed works. Wormholes are one solution, but there are problems.

Black holes are known for their voracious appetites, consuming everything — even light — that falls inside them with no hope ...

A regular black hole would have the light ring and the outer horizon, but also an inner horizon, which would enclose a core ...

An experimental setup mimics a “black hole bomb” first theorized in 1971. The spinning cylinder with circuitry is true to the ...

They have successfully simulated the 'Black Hole Bomb' theory in a lab. This theory, proposed in the 1970s, explores tapping into a black hole's rotational energy. The experiment involved a ...

The laws of general relativity suggest that it is possible for an object to have such a density that nothing, not even light, can escape. That is a black hole. There are a few defining ...

Unlike a space superstructure, a black hole bomb might be a graspable human size. But scientists like Stephen Hawking predicted that, under some conditions, this energy would be too small to ...

Quasars are distant galaxies ... X-Ray Flashes from a Nearby Supermassive Black Hole Accelerate Mysteriously Jan. 13, 2025 — Astronomers observed flashes of X-rays coming from a supermassive ...