Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

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

Learn how a "black hole 30 billion times the mass of the sun in a galaxy 2 billion light years away" using gravitational ...

A new paper claims astronomers discovered an ultramassive black hole heavier than any other black hole we've ever measured.

Astronomers at the University of Hawaii uncovered black hole events so packed with energy, they were the biggest explosions ...

Could Mysterious Black Hole Burps Rewrite Physics?

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

Astronomers have witnessed a distant supermassive black hole devouring its surrounding matter so rapidly that it is "burping" ...

For decades, scientists have believed there should be black holes that fall between two well-known types. On one end are ...

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

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

A distant supermassive black hole, PG1211+143, is consuming surrounding matter so rapidly it's expelling excess mass at ...