Supermassive black holes discovered by the James Webb Space Telescope in the early universe challenge traditional formation theories. Primordial black ...

and light looping to make multiple copies of objects. Kerr's discovery sparked a revolution in physics. At that time there was no consensus that such objects even existed; the term ‘black hole’ was ...

The new study is based on a gravitational wave signal picked up in January this year. One of the study authors said the “exquisitely clear” data meant they could identify two ‘tones’ from the “black ...

International researchers who studied the merging of two black holes say their new observations match theories developed by ...

One possibility to explain the constants of nature is that there’s more than one universe. That we live in a multiverse, with ...

The reason that teams on multiple telescopes in all different directions could hear this noise is that this annoying sound was actually the Cosmic Microwave Background (CMB)—radiation left over from ...