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2
questions
5
votes
2
answers
123
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Do test particles initially comoving with a black hole accelerate away from it?
This question feels ridiculous, but I really am confused. If you Google Image search "schwarzchild light cones" it shows how, relative to the frame comoving with the singularity, the speed ...
- 2,475
20
votes
2
answers
1k
views
Chasing someone who has fallen into a black hole
Assume that my friend and I decided to explore a black hole. I parked the spaceship in a circular orbit safely away from the horizon. He puts on his spacesuit with a jet pack and carefully travels ...
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