Science & Space :  The Official forums
For all that is Scientifically related to Cosmology and Space. (NB: Please take discussions about UFOs, possible Alien contact, Crop-Circles, Alien Abductions, Planet-X and Niburu to the ‘Paranormal and Supernatural’ Message Board). 
Welcome! Log InRegister
For the layman, there are two points to consider.

1st, almost all cosmologists believe black holes exist.

2nd, the reason is simple. If a mass becomes large enough, gravity will collapse it to the point of being a black hole. Evidence for this is that no observed suns exist beyond a certain mass point, i.e. there is a limit on how large suns may be based on both observational evidence and mathematics. The explanation for there being no observed suns larger than a particular size, is that any such massive object collapses into a black hole.

Options: ReplyQuote

Subject Views Written By Posted
SuperConductor Black Holes??????? 1389 Lowelldw64 07-Sep-18 21:24
Re: SuperConductor Black Holes??????? 236 D-Archer 08-Sep-18 08:49
Re: SuperConductor Black Holes??????? 232 ianw16 08-Sep-18 10:26
Re: SuperConductor Black Holes??????? 235 Lost_In_Place 08-Sep-18 11:13
Re: SuperConductor Black Holes??????? 206 ianw16 08-Sep-18 12:09
Re: SuperConductor Black Holes??????? 207 Lost_In_Place 08-Sep-18 13:50
Re: SuperConductor Black Holes??????? 199 D-Archer 09-Sep-18 11:01
Re: SuperConductor Black Holes??????? 202 ianw16 13-Sep-18 10:16
Re: SuperConductor Black Holes??????? 201 D-Archer 14-Sep-18 07:51
Re: SuperConductor Black Holes??????? 199 D-Archer 09-Sep-18 10:55
To Summarize 226 Race Jackson 08-Sep-18 21:28
Re: To Summarize 196 Lost_In_Place 09-Sep-18 01:12
Re: To Summarize 191 D-Archer 09-Sep-18 11:02
Belief 204 Race Jackson 11-Sep-18 01:29
Re: Belief 212 D-Archer 11-Sep-18 07:36
Re: Belief 189 ianw16 13-Sep-18 10:32
Re: Belief 201 D-Archer 14-Sep-18 07:54
Re: Belief 197 Lost_In_Place 11-Sep-18 18:23
Re: Belief 199 D-Archer 12-Sep-18 08:59
Re: Belief 201 jeffreyw 12-Sep-18 16:37
Black Holes, Gravitons, and Expansion 198 Race Jackson 12-Sep-18 18:37
Re: Black Holes, Gravitons, and Expansion 193 Lost_In_Place 13-Sep-18 03:24
Re: Black Holes, Gravitons, and Expansion 204 D-Archer 13-Sep-18 09:50
Re: Belief 191 ianw16 13-Sep-18 10:24
Re: Belief 196 ianw16 13-Sep-18 10:27
Re: To Summarize 199 ianw16 13-Sep-18 10:19
Re: To Summarize 365 D-Archer 14-Sep-18 07:57

Sorry, only registered users may post in this forum.