How Do black Holes Collide

OmegaOm

Electoral Member
Nov 4, 2017
166
0
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This is a question I have had for many years, and I have never got a good answer for. I am hoping some of the bright minds here may help me to understand it more.

According to general relativity, if I am steady away from a black hole and my friend is falling towards a black hole, my friend looking back at me would see time speed up until the universe aged away. While I would see my friend stop in time and never reach the black hole.

So how then do astrophysicists detect gamma ray bursts of black holes colliding, when in our reference frame the 2 black holes should never meet.
 

spaminator

Hall of Fame Member
Oct 26, 2009
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Cliffy

Standing Member
Nov 19, 2008
44,850
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Nakusp, BC
In a holographic Universe, it can only exist in your mind. The real question would be, "if they collide in my mind, will my mind disintegrate?"
 

darkbeaver

the universe is electric
Jan 26, 2006
41,035
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RR1 Distopia 666 Discordia


Search Results for: black holes





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Astrophysicists tell us that at the core of 98% of galaxies is a supermassive black hole, a hypothetical “region of spacetime” whose gravitational effects are so colossal that nothing — not even light — can escape. For many years, scientific and educational literature has presented the existence of black holes …
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sschirott December 10, 2017 multimedia Hawking Still in the Dark on Black Holes | Space News

Listen as mathematician Stephen Crothers tells us why not much has changed since Stephen Hawking’s recent “revelation” in his 4-page paper in Nature. Crothers will be a featured speaker at the upcoming Electric Universe 2014 Conference : All About Evidence, March 20-24 in Albuquerque, New Mexico. For more information, click …
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I enjoy this guys lectures, he informs about the difficultys of these theoretical space monsters. And he's funny as hell.
 
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