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A quantum gravity theory suggests that the cores of black holes may be a region of highly curved spacetime, rather than a singularity point with zero volume and infinite density.

A quantum gravity theory suggests that the cores of black holes may be a region of highly curved spacetime, rather than a singularity point with zero volume and infinite density.

The pattern in this laser image between the event horizon of a sonic black hole and a second, inner horizon indicates the presence of Hawking radiation.    A whisper from a lab-manufactured black hole may confirm the existence of radiation predicted by University of Cambridge physicist Stephen Hawking four decades ago. If validated by further research, the finding would offer evidence that particles blinking in and out of existence can rob black holes of mass.

Hawking radiation spotted within sonic black hole

RIPPLES OF RADIATION The pattern in this laser image between the event horizon of a sonic black hole and a second, inner horizon indicates the presence of Hawking radiation.

Here's Why Discovery Of Einstein's Gravitational Waves Is Such A Big Deal

Listening' to black holes form with gravity waves Gravity waves are ripples in space generated by extreme cosmic events such as colliding stars, black holes, and supernova explosions, which carry vast amounts of energy at the speed of light.

A SUPERMASSIVE black hole gradually consuming our galaxy is growing at a more rapid rate than previously thought possible, new research has shown.

Will a black hole swallow our galaxy earlier than first thought?

A SUPERMASSIVE black hole gradually consuming our galaxy is growing at a more rapid rate than previously thought possible, new research has shown.

A Theory Connects Black Holes, Dark Matter, and Gravitational Waves

Mind-Blowing New Theory Connects Black Holes, Dark Matter, and Gravitational Waves

A Theory Connects Black Holes, Dark Matter, and Gravitational Waves

"Many of us suspect that all of this — all the worlds, stars, galaxies and clusters in our observable universe — is but one tiny bubble in an infinite ocean of other universes."

10 'Cosmos' Facts That Are Out of This World

Our universe may be part of a larger multiverse. "Many of us suspect that all of this — all the worlds, stars, galaxies clusters in our observable universe — is but one tiny bubble in an infinite ocean of other universes.

'Parallel universes DO exist': Multiple versions of us are living in alternate worlds that interact with each other, theory claims The parallel worlds constantly influence one another, because, instead of a collapse in which quantum particles 'choose' to occupy one state or another, they in fact occupy both simultaneously. The theory could resolve some of the irregularities in quantum mechanics, it may even create possibility of one day testing for these worlds..

Parallel universes DO exist - and they interact, theory suggests

Is it possible that we all are part of a giant illusion? Researchers suggest that the entire universe could be an illusion.Is our "life" a great big illusion?

"Spacetime is an Emerging Phenomenon" --Does It Violate Einstein's Special Relativity? April 23, 2014  What if spacetime were a kind of fluid? This is the question tackled by theoretical physicists working on quantum gravity by creating models attempting to reconcile gravity and quantum mechanics.

"Spacetime is an Emerging Phenomenon" --Does It Violate Einstein's Special Relativity? April 23, 2014 What if spacetime were a kind of fluid? This is the question tackled by theoretical physicists working on quantum gravity by creating models attempting to reconcile gravity and quantum mechanics.

String Theory: The mathematics of moving beyond current physics: Superstrings, conceptual computer artwork

String Theory: The Mathematics of Moving Beyond Current Physics

String Theory: The mathematics of moving beyond current physics: Superstrings, conceptual computer artwork

Causal dynamical triangulation (abbreviated as CDT), popularized by Lee Smolin, is an approach to quantum gravity that like loop quantum gravity is background independent. This means that it does not assume any pre-existing arena (dimensional space), but rather attempts to show how the spacetime fabric itself evolves.

Elementary Particles and the World of Planck Scale

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