Timeline for Was a black hole formed by only one star or many stars? And can a black hole be formed by other materials (non-stars).
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
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| Nov 24, 2018 at 13:35 | vote | accept | Harry | ||
| Nov 24, 2018 at 11:46 | history | edited | Qmechanic♦ |
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| Nov 24, 2018 at 11:10 | comment | added | Nobody recognizeable | The binary system of two neutron stars can collide and create a black hole . I think that was observed also via gravitational waves . As it turns out if you have enough of mass to be a black hole then it will be a black hole wherher they can collide and go supernova and create black hole . Or by collapsing a big star into its core we can get a black hole. | |
| Nov 24, 2018 at 10:57 | answer | added | anna v | timeline score: 2 | |
| Nov 24, 2018 at 9:01 | history | asked | Harry | CC BY-SA 4.0 |