Stephen Hawking: 'There Are No Black Holes'

DEAD7

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ananyo writes "Stephen Hawking has proposed a new solution to the black-hole firewall paradox, which has beenvexing physicists for almost two years. The paradox troubles physicists because if the firewall scenario is correct, Einstein's general theory of relativity is flouted. But the classical theory black hole cannot be reconciled to the quantum mechanical prediction that energy and information can escape from a black hole. Now Hawking has proposed a tantalizingly simple solution to the paradox which allows both quantum mechanics and general relativity to remain intact — black holes simply do not have an event horizon to catch fire. The key to his claim is that quantum effects around the black hole cause spacetime to fluctuate too wildly for a sharp boundary surface to exist. As Hawking writes in his paper, 'The absence of event horizons mean that there are no black holes — in the sense of regimes from which light can't escape to infinity.'"
 

unit321

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It's all theoretical. If you want to argue his theory, you can, but with what? You could have a theory that aliens have set up huge screens that are millions of square miles in size to look like black holes just to trick us humans. Can you refute that? Maybe.
 

Sensitive Blake Griffin

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Can anyone break down the paradox for me, I'm pretty versed in cosmology and black holes but I'm not familiar with this one.
 

tmonster

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and it has yet to pass peer review
GudBeGonDis.gif
 

Crakface

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:snoop: These morons you put your trust in.

Maybe its time scientists stopped talking about theory as fact.

We know its a fact, we just cant prove it yet ass nikkas.
 

Mr. Pink

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I didn't understand that, so for now I'm just going to go with ":ehh:".
But if any of you post an intelligent reply I'm going to dap and agree with you and hopefully appear well informed by association.:obama:
 

Camile.Bidan

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It's pretty clear that black holes, or something similar, exist out there. The evidence is very strong. If there is no event horizon, then General Relativity needs a serious modification.

Hawking was wrong before, and that time he challenge the very foundation of physics.
 

Fillerguy

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It's all theoretical. If you want to argue his theory, you can, but with what? You could have a theory that aliens have set up huge screens that are millions of square miles in size to look like black holes just to trick us humans. Can you refute that? Maybe.
:jawalrus:That sounds kind of cool
 
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