If gravitational radiation (or anything) cannot escape a black hole, how can it produce redshift or curve spacetime?
21092
How does gravity escape a black hole?
38460
What happens when a black hole dies?
154529
Redshift and conformal time
121756
Could a ship equipped with Alcubierre drive theoretically escape from a black hole?
56773
Fighting a black hole: Could a strong spherical shell inside an event horizon resist falling in to the singularity?
124006
Redshift of merging black holes
120173
Black hole complementarity - absorption of Hawking radiation
51239
Do all the spacelike curve terminate at the spatial infinity $i_0$ in the Penrose Diagram of a Schwarzchild black hole?
10505
Entering a black hole, jumping into another universe---with questions
121281
Can two particles remain entangled even if one is past the event horizon of a black hole?
86091
Can black holes actually merge?
27365
Why can't light escape from a classical black hole?
15502
Does non-mass-energy generate a gravitational field?
5891
Where does gravitational waves' energy go?
86456
Could the universe's antimatter be hiding in black holes?
132231
Trajectory of a photon around a Schwarzschild black hole?
47968
Thought Experiment - Poking a stick across a Black Hole's Event Horizon