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 ...

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 ...

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

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 ...

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 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 ...