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Information lost in a Black Hole?

I'm probably missing something here. I'm reading The Black Hole War, which goes on endlessly about the problem of black holes destroying information - something anathema to physicists. A book I read quite a few years back gave a hypothetical first-person account of what it would be like falling into a black hole (disregarding disintegration... it's a thought experiment after all!). In this account the "pilot" sees the black hole in front of him and the universe outside. As he approaches the universe seems to speed up. As he reaches the event horizon the universe plays out like a crazy high speed film, coming to an end and burning itself out before he actually reaches the horizon. This is a severe form of time dilation caused by relativistic effects. The moral is that objects falling into a black hole ***never actually get there***. They fall endlessly, always speeding up but never reaching their destination. In this scenario no information is lost because none of it ever actually crosses the event horizon. It's all just piled up against it. Not retrievable, but not destroyed. This seems elementary enough that I'm stunned it's not discussed by astrophysicists. ...so what am I missing?

Update:

Not trying to be combative, but how is this different than information locked away in, say, a neutron star? Also, at some extreme distance the expansion of the universe exceeds the speed of light - any information beyond this barrier is also lost to us. Difference?

3 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    you're not missing anything... that's pretty much (disregarding disintegration) how it would happen... the problem is that the "information" is lost in the sense that it cant be retrieved... it may still "exist" but if its unreachable it is of no use. To a Physicist, irretrievable = destroyed... its a tautology. There's no discussion, because it is not an "interesting" difference.

  • 1 decade ago

    The idea of a massive object falling in the gravity well of a black hole and never crossing the event horizon is ludicrous. No information can be retained because all matter within the event horizon of a black hole becomes inert, there are no chemical reactions because electron shells have been crushed in the atoms.

  • ?
    Lv 4
    5 years ago

    properly that's nonetheless interior the black hollow so that's no longer possibly lost, isn't the concept that an exceedingly dense planet makes this style of extensive dip interior the cloth of area that it has an analogous result as between the flaws you drop 1 / 4 into and it spins around and around yet at last is going down the hollow and can't get out?

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