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

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

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

The quest to understand black holes has intrigued scientists and captivated the public imagination for decades. These enigmatic cosmic entities, with their mysterious centers, have long been shrouded ...

Astronomers have discovered extraordinarily powerful X-ray jets blasting from two supermassive black holes that are so ...

Many, if not most, galaxies have a supermassive black hole at their core, including the Milky Way. Our galaxy's supermassive black hole, Sagittarius A*, has about 4.3 million times the mass of our ...

One black hole with 85 times the mass of the sun, ... Space and Astronomy Calendar: Never miss a rocket launch, meteor shower, eclipse or other 2025 event that’s out of this world.

So, a black hole that is quiet today may have once been a quasar, and the quasars we see in the distant past will eventually “turn off” after they’ve eaten everything around them. Alison Klesman ...

The James Webb Space Telescope has detected the oldest black hole ever seen, feeding voraciously about 400 million years after the Big Bang. Skip to content Introducing the all-new Astronomy.com ...

The flares are common in supermassive black holes and have been seen before, says Farhad Yusef-Zadeh, a professor of physics and astronomy at Northwestern University who led the study.

A black hole is a terrifying concept, but the mysterious nexus of physics and space-time isn’t always gobbling up matter. While famous for devouring anything and everything in its gravitational ...

A black hole is a region of spacetime where gravity is so intense that nothing, no matter how much energy it has, can escape.Inside the event horizon, gravity supersedes all other forces of nature.