Astronomers have discovered extraordinarily powerful X-ray jets blasting from two supermassive black holes that are so ...

The first images from the ESA's Proba-3 mission have captured the Sun's mysterious corona by creating artificial eclipses in ...

The quasar, as bright as 500 trillion suns ... by the hungriest and fastest-growing black hole ever seen — one that consumes the equivalent of over one sun's mass a day. The quasar, J0529-4351 ...

Ultraluminous X-ray sources are objects that shine 10 million times as bright as the sun. Scientists have said ... toward a massive object, such as a black hole or a dead star.

Picture a black hole so powerful that it swallows the equivalent of one sun every day ... very large ones form bright objects called quasars. Located in the middle of galaxies, quasars are ...

Representative image via Pexels The sun is hot and bright because of a process called nuclear fusion. Nuclear fusion is when the sun's core (the center of the sun) smashes together tiny particles ...