Comment by LegionMammal978
Comment by LegionMammal978 3 days ago
> Nor do they "escape" the black hole; they are emitted from outside the horizon.
That's interesting, I'd never really thought about that before. Does GR predict that there would be any waves confined to the inside of the merged black hole?
If there is anything combined inside the resulting event horizon it doesn't matter what it was: as far as GR is concerned it has been reduced to the effect of its mass, charge and spin. But we already know that GR isn't the whole story when it comes to BHs. See "soft hair" black holes.