All Questions
Tagged with redshift black-hole
5
questions
2
votes
0
answers
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JWST Early Black Holes: Gas Collapsed To Metallic Hydrogen Core?
I was reading an article about early black holes found by JWST at Redshift 9. And saw that there was wonder at how large amounts of gas could collapse into a black hole as a theory.
So my question is ...
- 21
18
votes
2
answers
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Could we (Earth, Humanity, Solar System) be falling into a black hole?
With the expansion of the universe, all objects far away from us appear to be moving away (ie: exhibit Redshift). With distance, this acceleration / redshift also seems to increase (~73,000 (m/s) / (...
- 297
6
votes
1
answer
135
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Classifying 3C273 as a quasi-stellar object
I am currently reading A Brief History of Time and Chapter 6 about black holes.
Now, here it says
He found it too large to be caused by a gravitational field: if it had
been a gravitational redshift, ...
- 191
2
votes
3
answers
656
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Black hole darkness a result of gravity or temporal distortion?
Please correct me if I am wrong as I may have made some incorrect assumptions.
Okay so we know that at some stage of "nearness to a black hole", light is no longer reflected back at us from the black ...
55
votes
9
answers
12k
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Does matter accumulate just outside the event horizon of a black hole?
My understanding is that time slows and approaches stopping when approaching the event horizon of a black hole. I have seen this explained several places, including a brief explanation in the last ...
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