The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...

"One explanation is that the Universe was born rotating. That explanation agrees with theories such as black hole cosmology, ...

This might change our understanding of the universe. Scientists have developed a theory that eliminates the problem of ...

A supermassive black hole that doesn't appear to be where we would expect seems to be travelling at more than a thousand kilometres per second – the result of a giant cosmic collision ...

New research from a professor at the Kansas State University that used imaging from the James Webb Space Telescope gives ...

Astronomers call these cosmic ghosts "light echoes" — and that's what high-school junior Julian Shapiro found while scanning ...

Our current best theories of the universe suggest that dark energy is making it expand faster and faster, but new observations from the Dark Energy Spectroscopic Instrument suggest this mysterious for ...

Black holes are just one of myriad marvels in ... or ripples in the fabric of space produced by violent events in the cosmos. Kuiper Belt—A donut-shaped region of comets in orbit beyond Neptune ...

A rare instance of a supermassive black hole merger has been observed, resulting in a black hole exhibiting an unusually high proper motion. The New Scientist reported that this event holds ...