Scientists May Have Detected The First Signature of a Black Hole's Event Horizon

Black hole discovery confirms Einstein and Hawking were right

A fresh black hole merger detection has offered the clearest evidence yet for Einstein’s relativity and Hawking’s predictions. Scientists tracked the complete cosmic collision, confirming that black holes are defined by mass and spin. They also gained stronger proof that a black hole’s event horizon only grows, echoing thermodynamic laws. The results hint at deeper connections between gravity, entropy, and quantum theory.

A ‘direct wave’ from colliding black holes reveals signature of a whirlpool in spacetime

BoliviaInteligente / UnsplashBlack holes are some of the most mysterious objects in the universe, but they aren’t always silent. When two black holes are close enough to each other, they spiral towards one another, eventually crashing in an enormous explosion and forming a single, larger black hole from the combination. During this process they emit gravitational waves, ripples in the fabric of space and time that reach us here on Earth. These t…

'Fingerprints' of black hole's event horizon detected

Scientists have detected the "fingerprints" of a black hole's event horizon, the boundary from which nothing can escape, for the first time, according to new research published in Nature.

Scientists May Have Detected The First Signature of a Black Hole's Event Horizon

Everyone knows that no information can escape a black hole. But a gravitational wave rippling outward from a massive collision between two hefty black holes may have brought us right to the brink – carrying the very first signature ever received of an event horizon. Scientists had theorized that a gravitational wave known as a direct wave could carry information about the event horizon's properties. Now they've finally identified such a wave. If…

‘Fingerprints’ of black hole’s event horizon detected for first time

Scientists studied ripples in space-time, called gravitational waves, after two black holes collided. Read more at straitstimes.com.

Largest black hole collision on record reveals clues on spacetime whirlpools

Neil Lu, Australian National University/The ConversationContinue ReadingCategory: Astronomy, ScienceTags: gravitational waves, Black hole, Relativity Space, Time, LIGO