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Groups > sci.physics.relativity > #666476

Re: Space

From Thomas Heger <ttt_heg@web.de>
Newsgroups sci.physics.relativity
Subject Re: Space
Date 2025-10-05 11:06 +0200
Message-ID <mkeqfvFh7l0U8@mid.individual.net> (permalink)
References <xvacnS6GDINX93z1nZ2dnZfqn_udnZ2d@giganews.com>

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Am Samstag000004, 04.10.2025 um 20:42 schrieb kinak:
> 
> Curved space has got to be wrong.
> Where are the corners?


'Space' is not existing 'a priori' but meant as caused by a geometric 
relation to the local axis of time.

What we see in the night sky is actually our own past light cone.

This is defined in a complex plane as a certain angle, where timelike 
intervals are equal to spacelike intervals.

This 'universe' is actually depending on the local axis of time, hence 
space is 'relative'.

If we would go elsewhere in space, we would eventually encounter a 
totally different universe, where other stars shine through a different 
space.


TH

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Space kinak <kin@mob.net.inv> - 2025-10-04 19:42 +0100
  Re: Space Balazs Talagaev <gt@lvzs.ru> - 2025-10-04 19:14 +0000
    Re: Space Ross Finlayson <ross.a.finlayson@gmail.com> - 2025-10-05 10:59 -0700
  Re: Space Thomas Heger <ttt_heg@web.de> - 2025-10-05 11:06 +0200
    Re: Space Mikko <mikko.levanto@iki.fi> - 2025-10-05 13:32 +0300
      Re: Space Thomas Heger <ttt_heg@web.de> - 2025-10-07 10:04 +0200
        Re: Space Athel Cornish-Bowden <me@yahoo.com> - 2025-10-07 10:57 +0200
          Re: Space Maciej Woźniak <mlwozniak@wp.pl> - 2025-10-07 12:37 +0200
          Re: Space Athel Cornish-Bowden <me@yahoo.com> - 2025-10-07 17:44 +0200
        Re: Space Ross Finlayson <ross.a.finlayson@gmail.com> - 2025-10-07 08:21 -0700
          Re: Space Ross Finlayson <ross.a.finlayson@gmail.com> - 2025-10-07 09:01 -0700
  Re: Space Mikko <mikko.levanto@iki.fi> - 2025-10-05 13:31 +0300
    Re: Space nospam@de-ster.demon.nl (J. J. Lodder) - 2025-10-05 22:01 +0200
      Re: Space Mikko <mikko.levanto@iki.fi> - 2025-10-06 15:46 +0300
  Re: Space nospam@de-ster.demon.nl (J. J. Lodder) - 2025-10-05 16:15 +0200

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