"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.

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

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

Caltech simulations reveal what happens when black holes collide with neutron stars—violent cracking, intense shock waves, ...

The universe seems to be spinning, and that could explain what dark energy is and why it's weakening while revealing our ...

The James Webb Space Telescope has observed a surprising alignment in the spin directions of ancient galaxies, challenging ...

Home Science The universe may be inside a giant black hole and we might be living in it, says new study Trending Topics Shubhanshu Shukla Axiom-4 Mission Live Jahnavi Dangeti ...

The colossal black hole lurking at the center of the Milky Way galaxy is spinning almost as fast as its maximum rotation rate ...

But the Webb data shows something eerily organised, as if the universe has a preferred direction. And this raises one terrifying possibility: that the entire cosmos may be rotating as one, bound ...

New findings about intermediate-mass black holes could shed light on some of the universe’s more mysterious components. In a recently published paper, a group of scientists have found new evidence of ...

There are objects in our universe so dense that not even light escapes through them. These oddities, known as supermassive black holes, can weigh billions of times more than our sun. Scientists have ...