Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of ...

The "Cosmic Horseshoe" is an Einstein ring, a system made up of a foreground galaxy whose mass is so great, it warps the ...

Sagittarius A*, our galaxy's supermassive black hole, is constantly producing strange eruptions. Astronomers are using the ...

Data from Chandra X-ray telescope and James Webb Space Telescopes have revealed a black hole from 470 million years after the ...

Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the ...

A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...

During these observations, the astronomers discovered that the black hole was far more active than they assumed. It produced a fireworks display of five to six big flares per day, with several ...

A team of astrophysicists have found flares of light in Sagittarius A*, a supermassive black hole in the center of the Milky ...

A real primordial black hole would be much smaller than this (close to an atom). Image generated by AI. Imagine a ...

Astronomers using the James Webb Space Telescope have spied dynamic flares of light near the supermassive black hole at the ...