A groundbreaking new study proposes that black holes, which absorb everything into an inescapable void, may eventually transition into “white holes” that eject matter and energy into the cosmos. Black ...

In the realm of general relativity, black holes are well-known for their ability to trap light and matter by bending spacetime, creating a point of no return. While black holes have fascinated ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

A white dwarf is one of the last stages of life for stars of a certain size, and it's all downhill from there – with no new source of energy, the object will gradually fade away into obscurity. But ...

On the left, in blue, is an X-ray image of an accreting supermassive black hole (shown inset as artwork) composited on an optical image of galaxies in the deep universe. On the right is an ...

In a study based on new observations from the Chandra X-ray Observatory, NuSTAR and Australia Telescope Compact Array, a team of researchers may have confirmed the presence of a black hole and a white ...