Warp wrote:
>   When the photon is outside the event horizon it follows some curve
> (unless it's going directly towards the center of the black hole), but
> once it passes the event horizon, things change.

I'll have to take your word for it.

>>> I would expect
>>> that no geodesic points away from the singularity at any point.
> 
>> Yeah. I'm just not sure the math works the same when you consider the 
>> whole universe to be the black hole.
> 
>   Why not?

Because the question of where the event horizon is, or where the 
singularity is, doesn't make sense.

>> If it were true, how could you 
>> measure the "center" of the black hole?
> 
>   It's where the singularity is. A black hole always has a singularity
> (if GR is right, that is).

Only if it's not rotating.

-- 
   Darren New / San Diego, CA, USA (PST)
     It's not feature creep if you put it
     at the end and adjust the release date.

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