Re: Black holes surprisingly cool

From	Sylvia Else <sylvia@email.invalid>
Newsgroups	sci.physics
Subject	Re: Black holes surprisingly cool
Date	2019-01-17 12:50 +1100
Message-ID	<gaa5ajFor5pU1@mid.individual.net> (permalink)
References	<c990160d-17e7-421a-9b2c-68da953f044d@googlegroups.com>

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On 17/01/2019 5:41 am, john wrote:
> https://www.facebook.com/786979014989046/posts/790343211319293/
> Chandra shows that while stars orbiting it are hot, the galactic center is much cooler.
> If it were ‘crushed matter’, that would definitely NOT be the case.
> Everyone can comment on this except Odd
> 

The temperature of a super-massive black hole, at least as seen from 
outside the event horizon, is as near to absolute zero as makes no 
difference.

So whatever's being detected with a temperature of a million degrees is 
not a black hole, but something outside it.

Sylvia.

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Black holes surprisingly cool john <johnsefton288@gmail.com> - 2019-01-16 10:41 -0800
  Re: Black holes surprisingly cool Woe <woe_is_me@the_bar.room> - 2019-01-16 15:11 -0500
    Re: Black holes surprisingly cool Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-01-16 21:49 +0100
      Re: Black holes surprisingly cool "Chris M. Thomasson " <ahh_f_it@crap.nothing> - 2019-01-16 20:26 -0800
        Re: Black holes surprisingly cool Sergi o <invaliid@invalid.com> - 2019-01-17 14:43 -0600
          Re: Black holes surprisingly cool mitchrae3323@gmail.com - 2019-01-17 13:26 -0800
            Re: Black holes surprisingly cool "Chris M. Thomasson " <ahh_f_it@crap.nothing> - 2019-01-17 13:34 -0800
              Re: Black holes surprisingly cool mitchrae3323@gmail.com - 2019-01-17 15:27 -0800
                Re: Black holes surprisingly cool "Chris M. Thomasson" <ahh_f_it@crap.nothing> - 2019-01-17 16:49 -0800
              Re: Black holes surprisingly cool Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-01-18 15:08 +0100
                Re: Black holes surprisingly cool Sergi o <invaliid@invalid.com> - 2019-01-18 10:29 -0600
                Re: Black holes surprisingly cool john <johnsefton288@gmail.com> - 2019-01-18 09:31 -0800
    Re: Black holes surprisingly cool john <johnsefton288@gmail.com> - 2019-01-16 16:20 -0800
      Re: Black holes surprisingly cool "Sir Gregory Hall,  Esq." <greghall@yacht_maester.fake> - 2019-01-16 20:39 -0500
      Re: Black holes surprisingly cool moroney@world.std.spaamtrap.com (Michael Moroney) - 2019-01-17 19:37 +0000
  Re: Black holes surprisingly cool Sylvia Else <sylvia@email.invalid> - 2019-01-17 12:50 +1100
    Re: Black holes surprisingly cool john <johnsefton288@gmail.com> - 2019-01-16 18:12 -0800
      Re: Black holes surprisingly cool Sylvia Else <sylvia@email.invalid> - 2019-01-17 13:20 +1100
        Re: Black holes surprisingly cool john <johnsefton288@gmail.com> - 2019-01-16 20:13 -0800
          Re: Black holes surprisingly cool Sylvia Else <sylvia@email.invalid> - 2019-01-17 16:43 +1100
            Re: Black holes surprisingly cool john <johnsefton288@gmail.com> - 2019-01-17 02:24 -0800
              Re: Black holes surprisingly cool Sylvia Else <sylvia@email.invalid> - 2019-01-18 00:12 +1100
                Re: Black holes surprisingly cool "Sir Gregory Hall,  Esq." <greghall@yacht_maester.fake> - 2019-01-17 09:54 -0500
                Re: Black holes surprisingly cool john <johnsefton288@gmail.com> - 2019-01-17 07:03 -0800
                Re: Black holes surprisingly cool Sergi o <invaliid@invalid.com> - 2019-01-17 09:48 -0600
                Re: Black holes surprisingly cool moroney@world.std.spaamtrap.com (Michael Moroney) - 2019-01-17 19:54 +0000
                Re: Black holes surprisingly cool Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-01-18 15:28 +0100
                Re: Black holes surprisingly cool Sergi o <invaliid@invalid.com> - 2019-01-17 09:08 -0600
              Re: Black holes surprisingly cool moroney@world.std.spaamtrap.com (Michael Moroney) - 2019-01-17 19:46 +0000
          Re: Black holes surprisingly cool Odd Bodkin <bodkinodd@gmail.com> - 2019-01-17 16:24 +0000
        Re: Black holes surprisingly cool Mahipal <mahipal7638@gmail.com> - 2019-01-17 16:38 -0800
    Re: Black holes surprisingly cool "reber G=emc^2" <herbertglazier0@gmail.com> - 2019-01-17 09:47 -0800
    Re: Black holes surprisingly cool "reber G=emc^2" <herbertglazier0@gmail.com> - 2019-01-18 10:22 -0800
  Re: Black holes surprisingly cool mitchrae3323@gmail.com - 2019-01-17 15:55 -0800
  Re: Black holes surprisingly cool "reber G=emc^2" <herbertglazier0@gmail.com> - 2019-01-18 10:11 -0800

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