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Jul 4, 2017 at 4:42 vote accept Rahul Rabhadiya
Jul 3, 2017 at 15:58 answer added StephenG - Help Ukraine timeline score: 3
Jul 3, 2017 at 15:56 history edited Rahul Rabhadiya CC BY-SA 3.0
deleted 1 character in body; edited title
Jul 3, 2017 at 15:50 answer added JSCoder says Reinstate Monica timeline score: -1
Jul 3, 2017 at 15:36 comment added Dean I don't quite see why this has a close vote, looks like a perfectly reasonable question on the formation of black holes...
Jul 3, 2017 at 14:54 comment added userLTK In a nutshell, a critical threshold is reached. Iron builds up over time and Iron is the end of the energy producing fusion process, so you have an Iron core, that's no longer producing heat and it can begin to cool. As it grows smaller the weight does increase because weight increases as the Iron gets more compact and when it increases enough, the critical threshold is met and it falls into itself surprisingly fast, creating a neutron star or black hole and the outer layers of the star go supernova. I can flesh that out into an answer, or maybe someone with more knowledge can.
Jul 3, 2017 at 13:40 review Close votes
Jul 6, 2017 at 16:17
Jul 3, 2017 at 11:42 history asked Rahul Rabhadiya CC BY-SA 3.0