The study, which was published in Monthly Notices of the Royal Astronomical Society earlier this year, claims that our universe may exist inside a black hole.

A draft scientific paper has proposed that the object, 3I/ATLAS, might be alien technology and could make a surprise attack ...

NGC 7714 is a spiral galaxy about 100 million light-years away, which is close in space terms. It has a strange shape and a golden haze coming from its center. This is because it's merging with a ...

Betelgeuse, one of the brightest stars in the night sky, may not be alone. And its potential companion may be responsible for ...

Discover 7 breathtaking deep space photos taken by NASA’s Hubble Telescope, revealing galaxies, stars, and nebulae.

Looking up at the night sky, it may seem our cosmic neighbourhood is packed full of planets, stars and galaxies. But ...

NASA's Hubble and Chandra X-ray Observatories have identified a rare intermediate-mass black hole, NGC 6099 HLX-1, consuming ...

Astronomers have caught a rare type of black hole in the act of devouring a star—an event that lit up the universe in X-rays.

The swirling spiral galaxy in this NASA/ESA Hubble Space Telescope image is NGC 3285B, which resides 137 million light-years ...

Webb has been orbiting more than a million miles from Earth, capturing breathtaking images of deep space. But how does it ...

A rogue intermediate-mass black hole has been observed disrupting a star's orbit in a distant galaxy, thanks to the Hubble Space Telescope and Chandra X-ray Observatory.

The Hubble Telescope and Chandra X-ray Observatory saw an enigmatic intermediate-mass black hole lighting up in X-rays, ...