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   rec.arts.sf.science      Real and speculative aspects of SF scien      45,986 messages   

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   Message 44,798 of 45,986   
   knhauber@gmail.com to knha...@gmail.com   
   Re: At L1 between two black holes   
   13 Feb 17 22:31:07   
   
   On Sunday, February 5, 2017 at 2:03:40 PM UTC-6, knha...@gmail.com wrote:   
   > hi hi   
   >    
   > I've been struggling with trying to model the following hypothetical   
   scenario, but it seems that it is beyond my abilities to figure out.  I'm   
   hoping that someone here might be able to provide an answer or at least point   
   me in the right direction.   
   >    
   > The scenario:   
   >    
   > An object is falling into a black hole.  As the object passes the event   
   horizon, another black hole approaches at relativistic speeds.  For a moment,   
   the object is at L1 between the two black holes, and then the two   
   singularities start moving apart    
   again into a highly elliptical orbit.   
   >    
   > So the question is: is there any hypothetical configuration where the object   
   can thrust away from the singularity, given the changing curvature of space   
   time as the two singularities pass by each other?   
   >    
   > Assuming the mass of the black hole is concentrated in the singularity (no   
   fuzz balls or the like), is it correct that: so long as the two singularities   
   remain outside the event horizon of the other, there will exist world lines in   
   which they break    
   away from each other even if their respective event horizons intersect briefly?   
   >    
   > Thank you for your time and consideration.   
      
   Figuring out what happens to the event horizon and to objects around the event   
   horizon when a strong gravitational field distorts space time in the opposite   
   direction of a singularity is part of what prompted this problem.   
      
   If a briefly merging event horizon will necessarily leave the object at the   
   exact center inside the event horizon permanently, what happens to the   
   object?  Is there something that determines which side it prefers.  Does the   
   object get spaghettified and    
   broken into two?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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