Besides particles like sterile neutrinos, axions and weakly interacting massive particles (WIMPs), a leading candidate for ...

Dozens of 'wandering' black holes could be tumbling through our galaxy right now, new simulations hint. Their existence could ...

Some stars streaking through the Milky Way at millions of kilometers per hour probably trace back to a supermassive black ...

NTNU researchers may have found the answer to one of the big, unanswered questions in physics. The universe is full of ...

Previous studies that didn’t factor Hawking radiation into their equations have put a white dwarf’s lifespan at 10¹¹⁰⁰ years.

Astronomical amounts of energy could be extracted from black holes—to build a gigantic bomb, for example. Experts have now ...

Most people have never heard of vacuum decay, but if it happened it would be the biggest natural disaster in the universe. If ...

Cosmic radiation occasionally contains enormous amounts of energy, but we don’t know why or where this radiation comes from.

NASA and JAXA discovered a fascinating superstorm from a black hole that may reshape galaxies by triggering star formation ...

Research from Norway suggests supermassive black holes and their powerful winds might be the long-sought cosmic cause behind ...

It might seem unfathomable, but that mind-boggling max age for the universe is far lower than the previously predicted 10 ...

What is Space Jaws? A covert black hole revealed itself to astronomers in 2025 with a spectacular burst of radiation known as ...