One of the most perplexing discoveries in modern astronomy has been finding supermassive black holes, some weighing billions ...

Could the Universe have been born inside a black hole? This question, raised by a team of scientists, challenges the Big Bang ...

A controversial theory suggests the observable universe is the result of matter rebounding after the collapse of a black hole ...

Using the XMM-Newton telescope, astronomers have witnessed high-speed "burps" erupting from a distant overfeeding ...

Burdge calculated that the distant star was about 3,500 astronomical units (AU) from the black hole. To put that into perspective, one AU is the distance between the Earth and the Sun.. This means ...

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

Study reveals that high-energy cosmic rays are born in magnetic fields during neutron star mergers, a prelude to black holes.

"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly advanced technological civilization," Harvard's Avi Loeb writes.

A new census reveals that 35% of supermassive black holes are hidden behind dust, disrupting major galactic models.

For years, scientists have theorized that some black holes could actually be wormholes, and a new study shows that this space-time mimicry could in fact be possible.

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