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Groups > sci.physics.relativity > #429917
| From | moroney@world.std.spaamtrap.com (Michael Moroney) |
|---|---|
| Newsgroups | sci.physics, sci.astro, sci.physics.relativity |
| Subject | Re: A TRUE singularity has infinite precision, not +/- 45 AU. |
| Date | 2017-08-24 17:04 +0000 |
| Organization | The World : www.TheWorld.com : Since 1989 |
| Message-ID | <onn0vf$cm9$1@pcls7.std.com> (permalink) |
| References | (2 earlier) <onkrta$mmu$1@pcls7.std.com> <Jeff-Relf.Me@Aug.23--2.58pm.Seattle.2017> <onl1h0$pm7$1@pcls7.std.com> <onm5e7$s7h$1@gioia.aioe.org> <Jeff-Relf.Me@Aug.24--9.23am.Seattle.2017> |
Cross-posted to 3 groups.
Jeff-Relf.Me @. writes: >Martin Brown wrote: >> Star S14 must be getting awfully close to grazing the event horizon. >A TRUE singularity has infinite precision, not +/- 45 AU. The 45 AU is the maximum radius of the object, not the precision of any singularity. They know the center of mass of the object (the singularity, if there is one) to better than that, just from S14's orbit. Regardless, the defining characteristic of a black hole is having an event horizon, not a singularity. Who knows, perhaps there is physics, unknown to us, that prevents formation of a singularity in a black hole. Doesn't matter, as long as there is an event horizon, it's a black hole.
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Re: Black Holes violate the Heisenberg Uncertainty Principle. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-18 20:26 -0500
Re: Take your own advice, Tom Roberts. JanPB <filmart@gmail.com> - 2017-08-18 19:41 -0700
Odd Bodkin gets the Nobel prize, along with Bert. NobelPrize.ORG @. - 2017-08-19 07:45 -0700
Re: Odd Bodkin gets the Nobel prize, along with Bert. Chris Ahlstrom <OFeem1987@teleworm.us> - 2017-08-19 12:45 -0400
Re: Odd Bodkin gets the Nobel prize, along with Bert. chrisv <chrisv@nospam.invalid> - 2017-08-21 07:04 -0500
Re: Black Holes violate the Heisenberg Uncertainty Principle. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-21 18:00 -0500
Re: More data, from more observers, is needed. JanPB <filmart@gmail.com> - 2017-08-22 12:28 -0700
Re: More data, from more observers, is needed. mlwozniak@wp.pl - 2017-08-22 23:25 -0700
Re: More data, from more observers, is needed. Séverin Thibault <ruud@bwiu.ei> - 2017-08-23 09:34 +0000
Re: More data, from more observers, is needed. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-08-23 10:41 -0500
Re: We can't see Sgr A* PROPER, directly. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-23 21:26 +0000
Re: We can't see Sgr A* PROPER, directly. Odd Bodkin <bodkinodd@gmail.com> - 2017-08-23 16:46 -0500
Re: We can't see Sgr A* PROPER, directly. mlwozniak@wp.pl - 2017-08-23 23:24 -0700
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-23 23:01 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. mlwozniak@wp.pl - 2017-08-23 23:26 -0700
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Martin Brown <'''newspam'''@nezumi.demon.co.uk> - 2017-08-24 10:14 +0100
Re: A TRUE singularity has infinite precision, not +/- 45 AU. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-24 17:04 +0000
Re: There is no evidence that TRUE black holes exist, none. The Starmaker <starmaker@ix.netcom.com> - 2017-08-25 12:28 -0700
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-25 14:34 +0200
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-25 15:37 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-25 19:22 +0200
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-25 18:48 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-25 21:27 +0200
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-25 21:54 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-26 03:01 +0200
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-08-26 03:31 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-08-25 21:52 +0200
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Youko Ganchiku <uckyoku@ghnwohwkwu.gi> - 2017-08-25 21:20 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. Youko Ganchiku <uckyoku@ghnwohwkwu.gi> - 2017-08-25 21:26 +0000
Re: Sgr* isn't even a "black hole", much less a PRECISELY known singularity. mlwozniak@wp.pl - 2017-08-24 02:31 -0700
Re: Take your own advice, Tom Roberts. Yousuf Khan <bbbl67@spammenot.yahoo.com> - 2017-09-04 14:34 -0400
Re: Take your own advice, Tom Roberts. Ethel Ocallaghan <unlgclo@awlwaac.ag> - 2017-09-05 11:40 +0000
Re: "Black Holes" are forever a notion, never measured. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-09-05 14:04 +0000
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