Unusual signals called quasi periodic eruptions appear to come from black holes, but we don't know what creates them. Now ...

Astronomers have confirmed a wandering black hole, about seven times the mass of the Sun, 5,000 light-years from Earth.

It is called a black hole, because it acts like an ideal black body, as it reflects no light. According to the theory of ...

Scientists have discovered key conditions needed for a stellar black hole to create plasma jets. Their findings show that when superheated gas material experiences a rapid shrinkage towards the black ...

The energy source behind both quasars and microquasars is the spin of the black hole itself. As they gradually give up this ...