3 ms·
Put enough mass in the right radius and fusion can't do jack about it. Over a large enough area, IIRC it doesn't actually take a very high density, so it never
by andrewflnr 7y ago
Put enough mass in the right radius and fusion can't do jack about it. Over a large enough area, IIRC it doesn't actually take a very high density, so it never has to reach a point where it can fuse before the event horizon forms.
- Anarch157a 7y agoI recall someone calculating that a sphere of gas with a radius equal to Neptune's orbit, with the same density of air at sea level would mass 4 million solar masses. That means if we filled thw Solar system with air, it would form a SMBH.