Since the 1970s, astronomers have predicted that Sagittarius A*, the supermassive black hole at the centre of the Milky Way, ...

The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

Tiny red objects spotted by NASA's James Webb Space Telescope (JWST) are offering scientists new insights into the origins of ...

Compared to the drawn-out chirps of black hole binaries on decaying orbital spirals, it was a sharp crack. The best ...

A black hole is growing at one of the fastest rates ever recorded, according to a team of astronomers. This discovery from ...

Researchers think a mysterious signal, dubbed GW190521, could have arrived from a parallel universe after passing through a ...

What does the M87 black hole in 'Interstellar' actually look like in reality? Recently, while rewatching 'Interstellar', I ...

Scientists detect the strongest gravitational wave ever, supporting Einstein’s relativity and Hawking’s black hole area law ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

We might have seen our first wormhole in the universe. A signal detected in 2019 could have come from another universe, passing through a wormhole that collapsed after forming from a black hole ...

An international team of scientists have observed a collision of two black holes, violent and energetic events in the cosmos, ...

An artist's concept of a supermassive black hole, a surrounding disk of material falling towards the black hole and a jet ...