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Re: galaxy with no dark matter

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Dne 08/04/2018 v 05:58 Thomas 'PointedEars' Lahn napsal(a):
> Lofty Goat wrote:
> 
>> […] john <johnsefton288@gmail.com> wrote:
>>> Lofty
>>> "Dark matter: Get used to it.
>>> "
>>> So? What is it?
>>
>> John, if we knew then we wouldn't be calling it by such a generic,
>> minimally descriptive name, would we?  All we know is that it's there.
> 
> We know more than that:
> 
>   1. It has positive mass/energy.
> 
>   2. It is interacting gravitationally.
> 
>   3. It is not, at most barely, interacting electromagnetically.

All 3 points are already implied
by "all we know is that it's there."

"..it's there" addresses 1. and 2.
"all we know is that.." addresses 3.

-- 
Poutnik ( The Pilgrim, Der Wanderer )

A wise man guards words he says,
as they say about him more,
than he says about the subject.

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galaxy with no dark matter Lofty Goat <rlwatkins@gmail.com> - 2018-03-29 21:40 -0500
  galaxy with no dark matter john <johnsefton288@gmail.com> - 2018-03-30 05:42 -0700
    Re: galaxy with no dark matter moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-03-30 15:06 +0000
    Re: galaxy with no dark matter Lofty Goat <rlwatkins@gmail.com> - 2018-03-30 23:49 -0500
      Re: galaxy with no dark matter john <johnsefton288@gmail.com> - 2018-03-31 07:16 -0700
        Re: galaxy with no dark matter "reber G=emc^2" <herbertglazier0@gmail.com> - 2018-03-31 13:07 -0700
          Re: galaxy with no dark matter "hanson" <hanson@quick.net> - 2018-03-31 16:35 -0700
      Re: galaxy with no dark matter Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-04-08 05:58 +0200
        Re: galaxy with no dark matter Libor 'Poutnik' Stříž <poutnik@privacy.net> - 2018-04-08 09:44 +0200
          Re: galaxy with no dark matter john <johnsefton288@gmail.com> - 2018-04-08 07:17 -0700
            Re: galaxy with no dark matter Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-04-08 16:28 +0200
            Re: galaxy with no dark matter moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-04-08 16:14 +0000
  galaxy with no dark matter john <johnsefton288@gmail.com> - 2018-03-30 06:13 -0700
    Re: galaxy with no dark matter moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-03-30 15:30 +0000
  Re: galaxy with no dark matter mitchrae3323@gmail.com - 2018-04-08 13:59 -0700

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