Section X: Always in the Center, from "Is Space the Only Substance in the Universe?"
X.
ALWAYS IN THE CENTER OF THE ACTION
The
density of stars from our position seems similar in all directions, suggesting
that, for no good reason, we seem to be at the center of the universe where the
“Big Bang” supposedly occurred. It is of course highly improbable that we are
thus uniquely located, so apparently, the view from anywhere in the universe
similarly appears to extend equally in all directions (Siegel 2021). That
is consistent with Einstein’s Principle of Relativity.
If the universe were limited to the
surface of a hollow sphere, it would be easy to see how an observer at every
point of it would seem to be at the center (Palma 2021). But the universe is
three-dimensional and filled with space and stars. It is difficult to visualize, but the “Nothing
but Space” model can explain why every observer views the universe as if being
in the center.
What
if we could travel so far that we became closer to the outer rim of the entire “potentially
observable universe”? Intuitively, one
might expect there to be fewer galaxies ahead of us and more behind us as we
continued. However,
this model would still make everyone seem to be in the center, regardless of
location, and there should appear to be about as many galaxies ahead as behind.
That is because in the model, any things
with no space between them are adjacent, as far as light and motion are
concerned.
To help visualize this concept, imagine
that a girl is grasping several round ‘hula” type hoops. Her hand is in the
center of the three-dimensional sphere defined by the hoops.
Figure 4: The grasping of hoops is always in the center.
The sphere suggested by the
diameters of the hoops shown would represent the visible universe. Each hoop
would be painted with markings representing stars (or galaxies) along different
portions of it. The place where her hands held them would always remain at the
center of the volume defined by all the hoops. If she then began to move the
grasping spot by hand over hand motion, her hands would remain at the center of
this space. Meanwhile, the painted stars along each hoop would rise in a curved
motion, then pass through her hand grasp, lower, and start to rise again.
That is how the galaxies might
theoretically appear to move relative to us, if we were somehow able to travel
such vast distances. As we traveled forward, in an analogy to the
circumferences of hoops moving, the outer circumference of the “potentially observable
universe” (not visible to us) would pull together into a straight pathway ahead
of us, because there would be no space between the locations along that
circumference. This in turn would similarly pull the “observable universe” and
everything inside of it. The relationships between objects in that outer ring
and those nearer to us would be maintained, creating the impression of movement
of all of the galaxies. This
might make a different prediction for positions where other specific galaxies
appear to be, similar to those of the painted stars on the hoops, than would be
calculated using other theories.
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