Re: A partial black hole?

Erik Max Francis kirjutas:
> Crown-Horned Snorkack wrote:
>
> > On 29 veebr, 22:48, Erik Max Francis <m...@[EMAIL PROTECTED]
> wrote:
> >> sigidu...@[EMAIL PROTECTED]
 wrote:
> >>> Granted that nothing can escape an event horizon, some other
questions
> >>> do come to mind.
> >>> -- If two black holes merge, what would a hypothetical observer
inside
> >>> the event horizon of one of them see?  If you're falling into
> >>> Singularity A, can your course be shaped to fall into Sing B?
> >> I don't know.  I doubt it.
> >>
> >>> -- Spinning black holes supposedly have ring-shaped singularities. 
I
> >>> assume there's still no way to avoid falling into the singularity?
> >> You can avoid hitting the singularity, but you still have to pass
> >> through it, which means you experience infinite blue****ft, which
> >> destroys you anyway.
> >
> > Wait, what exactly happens to you?
> > And when? Before crossing event horizon? Before crossing Cauchy
> > horizon? Before crossing equatorial plane?
>
> I don't know what you're asking.  All that's relevant here is:  Once you
> pass through the (outer) event horizon, you can never get out again.
> Once entering the event horizon, you are very rapidly drawn to the
> center of the black hole.  Whether the black hole has a ring singularity
> or not, either the tides of the blue****ft you experience will diverge,
> destroying you utterly.
>
So, explain closer: what happens with "diverging blue****ft", and
where?

> > I think what was contemplated was a pair of objects which both are
> > falling into the same black hole,  A ahead of B. A is emitting light
> > (time signals) til it hits singularity.
> >
> > None of the signals emitted by A after crossing singularity are
> > observed outside event horizon - all light emitted by A eventually
> > reaches singularity. But can B, while on its way down to singularity,
> > observe signals emitted by A?
>
> The answer, as we've already covered (as he clarified his question), is
yes.
>