Red Shift caused by space itself ?

In summary, the conversation discusses the concept of "Red Shift" and how it may be caused by the structure of space itself. The speakers consider the possibility that this structure could impede or distort the progress of light, resulting in a red shift in the spectrum. They also mention the idea that space can be distorted by massive objects and question the validity of the expanding universe theory. One speaker references Halton Arp, a scientist who has challenged mainstream theories about the structure of the universe.
  • #1
nigel johnstone
1
0
"Red Shift" caused by space itself ??

Perhaps the distant objects are not receding at all.
If "space" is not empty, but rather is a complex structure,
probably containing energy which can be released (wouldn't
we just love to know how), then as light "waves" - I prefer
to call them emanations - proceed through vast tracts of
structured "empty" space, perhaps the light is "tugged" by
the structure. This tugging would affect the red end of the
spectrum more than the UV end... thus causing a red shift.
N'est-ce pas ?

This structure of "empty" space can be shown capable of
producing opposite particles under stress.
That is... apply force to the structure and out pop particles-
albeit ones which "cancel" each other out, it is true.

If space can be distorted (by massive objects) then it must have
some kind of structure.
If there was literally nothing there, it could not be "bent" (as
in Einstein's "rubber sheet" example of orbits.
N'est-ce pas ?

Ergo, light passes through a structure that could impede its progress
or distort its progress.
 
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  • #2
Let me get this right...

Are you saying that space is expanding and the objects arent actually tavelling away, or that space isn't expanding and it just affects light to make it appear as though space is expanding?! Because if its the first one, you shouldn't be on these forums! If it's the second one... very unlikely
 
  • #3

What is Red Shift caused by space itself?

Red Shift is a phenomenon in which the light emitted by an object in space is shifted towards longer, redder wavelengths. This is caused by the expansion of the universe, which stretches the light waves as they travel through space.

How does Red Shift provide evidence for the expansion of the universe?

The amount of Red Shift observed in distant objects is directly related to their distance from us. This means that the further away an object is, the more it has been stretched by the expanding universe. This is a key piece of evidence for the expansion of the universe.

Can Red Shift be observed in all objects in space?

Yes, Red Shift can be observed in all objects in space that emit light, including stars, galaxies, and even entire galaxy clusters. This is because all objects in the universe are subject to the same expansion and thus experience some degree of Red Shift.

Is Red Shift the same as Doppler Shift?

No, Red Shift and Doppler Shift are two different phenomena. Doppler Shift is the shift in frequency of a wave due to the relative motion between the source and observer, while Red Shift is caused by the expansion of the universe. However, both can result in a similar change in the wavelength of light.

What other factors can contribute to Red Shift in objects?

Aside from the expansion of the universe, there are other factors that can contribute to Red Shift in objects. These include the gravitational pull of nearby massive objects, the velocity of the object itself, and the effects of interstellar dust and gas on the light emitted by the object.

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