A distant galaxy that lay quiet for decades has suddenly stirred, lighting up in dramatic bursts that have caught astronomers ...

Ansky, a once-dormant black hole, is now emitting powerful X-ray bursts, giving scientists a rare chance to study its ...

A mysterious black hole in a distant galaxy just woke up after decades of silence—and it’s putting on a cosmic light show!

Although we know that supermassive black holes (millions of times the mass of our sun) lurk at the center of most galaxies, ...

Scientists have observed a previously inactive supermassive black hole producing regular, powerful X-ray eruptions that ...

It is the only X-ray telescope sensitive enough to detect the fainter X-ray background light between the bursts ... But there is no evidence that Ansky has destroyed a star.

In an era so adamant about peace and love, Ray Manzarek knew some artists weren't as approachable as he initially thought.

A sunrise feels like a fresh start, a quiet moment before the world fully wakes up, where everything is still possible and ...

A groundbreaking discovery has rocked the field of neutrino astronomy—scientists have detected an ultra-high-energy neutrino ...

The Green Bay Packers are a little light at defensive tackle. Michigan’s Kenneth Grant, who was the Green Bay Packers’ selection in Sports Ill ...

Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...