Funneling all that material causes some black holes to unleash an extraordinary amount of energy that scientists believe fuel the formation of a quasar — the brightest known objects in the universe.
Quasars can emit light, which can outshine an entire galaxy by 1,000 times or more. The tremendous amount of radiation emitted by a quasar makes it visible from billions of light-years away, allowing ...
Astronomers have uncovered the largest and most distant water reservoir ever detected in the universe. This staggering ...
The image shows the galaxy NGC 4438, where a supermassive black hole is releasing huge bubbles of hot gas into space. The image captures an elliptical galaxy surrounded by a dark dust lane, seen ...