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

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

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

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

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

A decade ago, the first gravitational waves confirmed that black holes collide. Telescopes soon revealed shadows of giants ...

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

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

Our understanding of cosmology hinges on how well we know our own local universe, which remains poorly mapped and poorly ...

Scientists have recently traced enigmatic “heartbeat” signals to a black hole located 1,000 light-years from Earth. These rhythmic emissions, reminiscent of a cosmic heartbeat, offer intriguing ...