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tech / sci.physics.relativity / Light speed in vacuo anisotropy

Light speed in vacuo anisotropy

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Subject: Light speed in vacuo anisotropy
From: amirjf...@aim.com (Alan B)
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by: Alan B - Tue, 21 Jun 2022 23:36 UTC

Re: Light speed in vacuo anisotropy

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Subject: Re: Light speed in vacuo anisotropy
From: hertz...@gmail.com (Richard Hertz)
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by: Richard Hertz - Wed, 22 Jun 2022 03:25 UTC

On Tuesday, June 21, 2022 at 8:36:36 PM UTC-3, Alan B wrote:
> What would happen next in the physics community if in vacuo light speed anisotropy was ever found?

1) It will never be found out. Humans are bounded to Earth for the eternity. Outer space is hostile to any terrestrial lifeform, except Dono.

2) There is no vacuum in outer space. H2 molecules are everywhere, filling the inter-galactic space. So. light speed is different
on any direction due to absorption-emission of photons plus other classic optics phenomena.

We will never find out this, because measurements of velocity of light from here is fucking impossible.

Re: Light speed in vacuo anisotropy

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Subject: Re: Light speed in vacuo anisotropy
From: mitchrae...@gmail.com (mitchr...@gmail.com)
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by: mitchr...@gmail.com - Thu, 23 Jun 2022 18:55 UTC

On Tuesday, June 21, 2022 at 8:25:18 PM UTC-7, Richard Hertz wrote:
> On Tuesday, June 21, 2022 at 8:36:36 PM UTC-3, Alan B wrote:
> > What would happen next in the physics community if in vacuo light speed anisotropy was ever found?
> 1) It will never be found out. Humans are bounded to Earth for the eternity. Outer space is hostile to any terrestrial lifeform, except Dono.

No. Contact is real.

>
> 2) There is no vacuum in outer space. H2 molecules are everywhere, filling the inter-galactic space. So. light speed is different
> on any direction due to absorption-emission of photons plus other classic optics phenomena.

Atoms are not everywhere. They are collected with their gravity field.

>
> We will never find out this, because measurements of velocity of light from here is fucking impossible.

It has the same speed here as everywhere...
QM principle says measurements are uncertain. We can measure
collective light speed but not to accuracy.

Mitchell Raemsch

Subject	Author
Light speed in vacuo anisotropy	Alan B
Re: Light speed in vacuo anisotropy	Richard Hertz
Re: Light speed in vacuo anisotropy	mitchr...@gmail.com