Re: understanding of the universe.

Liste des GroupesRevenir à s misc 
Sujet : Re: understanding of the universe.
De : jfairchild (at) *nospam* tudado.org (Johanne Fairchild)
Groupes : sci.misc
Date : 20. Mar 2024, 23:57:48
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <87cyrocxzn.fsf@tudado.org>
References : 1 2 3
JAB <here@is.invalid> writes:

On Fri, 15 Mar 2024 11:32:25 -0300, Johanne Fairchild
<jfairchild@tudado.org> wrote:
>
I hope they explain why do we know the universe
is expanding.  I've never been able to understand how that is inferred.
Have you?  Please explain.
>
"The Doppler red-shift of light observed from distant stars and
galaxies gives evidence that the universe is expanding (moving away
from a central point)."

What is the central point?  Us?

That said, I believe their reasoning is flawed....

I'm all ears, although I'm I've no sophistication in the area.

Date Sujet#  Auteur
15 Mar 24 * understanding of the universe.7JAB
15 Mar 24 `* Re: understanding of the universe.6Johanne Fairchild
20 Mar 24  `* Re: understanding of the universe.5JAB
21 Mar 24   `* Re: understanding of the universe.4Johanne Fairchild
21 Mar 24    `* Re: understanding of the universe.3JAB
21 Mar 24     `* Re: understanding of the universe.2Johanne Fairchild
23 Mar 24      `- Re: understanding of the universe.1JAB

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