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

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

Could the Universe have been born inside a black hole? This question, raised by a team of scientists, challenges the Big Bang ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

Black holes aren't just monsters; they are also creators. Lesson Three: Do your thing, whether people get you or not The universe has existed for 13.8 billion years.

Black hole singularities defy the laws of physics. New research presents a bold solution to this puzzle: Black holes may actually be a theoretical type of star called a 'gravastar,' filled with ...

The type of black hole that’s sitting in the center of a galaxy is different. This is a supermassive black hole, or SMBH, and — as its name implies — it’s much heftier.

Stock illustration of a black hole. According to black-hole expert Becky Smethurst, there could even be one lurking in the outskirts of our solar system.

Black holes have been something of an enigma ever since the first one was identified in 1964 in the constellation Cygnus. It wasn't even until four years ago that humanity ...

A potential intermediate-mass black hole may be lurking in Messier 4, the nearest globular star cluster to Earth, new Hubble data reveals. When you purchase through links on our site, we may earn ...

The giant black hole has a mass of 30 billion suns and sits at the center of a galaxy located hundreds of millions of light-years from Earth. Astronomers call the cosmic monster an ultramassive ...