All Questions
Tagged with velocity black-hole
3
questions
8
votes
2
answers
312
views
Can "rogue" supermassive black holes be made this way?
Could two galaxies (one big and one small)intersect at a velocity to allow the smaller black hole to escape but not the galaxy around it?
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1
vote
2
answers
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What is the fastest a galaxy or other body has been measured to (or can) travel?
Our solar system travels at an average speed of 515,000 mph and our galaxy at 1.3 million mph through space. What is the fastest moving body in space recorded and the fastest can a black hole or ...
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5
votes
1
answer
280
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What is the optimal escape trajectory from near a black hole?
Consider a space ship that is being drawn closer to a black hole. The crew begins to notice the effects, and discovers that they are nearing the black hole. They then manage to halt their ...
- 4,381