Johns Hopkins researchers searching the expanse of the universe for the existence of the first black holes are zeroing in on little red dots that may hold the key to the theoretical phenomenon.

So far, observations by instruments including the James Webb Space Telescope have revealed the presence of surprisingly ...

Black holes are mysteriously the most fascinating and dreadful part of the universe. Scientists have been trying to know how ...

Scientists have discovered a possible loophole in the laws that normally prevent black holes from splitting apart, suggesting that extremely fast-spinning black holes might divide into two. The ...

In this handout photo provided by NASA, This is the first image of Sgr A*, the supermassive black hole at the centre of our ...

NASA's James Webb Space Telescope has uncovered new clues about the gas surrounding the Milky Way's supermassive black hole ...

Nov. 6, 2026 After nearly 22 years of exploring the universe’s most violent explosions, NASA’s Swift Observatory has re-entered Earth’s atmosphere over Indonesia. Originally designed to last just two ...

For an ordinary black hole that is not rotating, two smaller black holes would have less combined entropy than the original.

Astronomers at MIT and elsewhere have spotted an extremely bright red spot in the early universe. The object resembles an enormous star, roughly the size of our solar system. But it also is putting ...

Astronomers routinely watch black holes crash together, sending gravitational ripples across the cosmos as two cosmic ...

Black holes sometimes merge. But could 1 split into 2 or more? A new study explores the conditions that might allow it, ...

Gravitational waves are ripples in spacetime created when pairs of black holes spiral into each other and eventually merge. But if this ripple has been warped by another massive object on its way to ...