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 outer space is a fascinating place that will neve cease to amaze us, with incredible views that gives us a perspective of ...

A new quantum recipe for black holes could be the first step toward a theory of "quantum gravity", the "holy grail" of ...

A supermassive black hole located 1.2 billion light-years away shows signs of intense activity. Observations reveal matter ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

Researchers have observed strange goings-on around a supermassive black hole located nearly 300 million light years away.

We know black hole mergers occur because we can detect the resulting gravitational waves. But when trying to piece together ...

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

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...

A distant supermassive black hole has stunned astronomers by expelling matter at speeds nearing a third of light velocity after consuming material at an extreme rate. Designated PG1211+143, this ...

This stunning Hubble view of spiral galaxy UGC 11397 captures more than graceful arms and glowing stars—it hides a ravenous ...