The Genesis Hypothesis
At one time we were able to say that the universe was everything that existed. Now we need to refine this image such to say "the Cosmos represents everything that exists". Our universe is but one of many within the infinity of the Cosmos. Having stated this, let's consider some Genesis hypotheses.
The Standard Model:
This standard model describes our universe as having expanded from a “singularity”; a point-like region of space (or in space) that was supersaturated with energy and formed an ultra-hot ultra-dense medium in which the gravity was so strong that it curved space back on itself in a distance of about 10^-36 cm. As the universe became larger it cooled from its ultra-dense ultra-hot origins. The fundamental interactions sorted themselves out into the strong, weak, electromagnetic, and gravitational forces. The resulting mixed soup of matter, neutrinos, and radiation, cooled and separated, and the components went their separate ways. The radiation component, we still see today as the cosmic microwave background. The matter congealed into dust clumps that became galaxies. Stars formed, exploded in supernova violence, and formed again, repeatedly recycling matter into heavier elements. The result is what we call the Big Bang.
To clarify this inflation model further, we must also accept the notion that nothing existed prior to this event. By nothing, science means that there was not a place for the universe to expand into. No empty void and no existence of any kind. As a realist, I have a problem with the something from nothing scenario.
There are other aspects of this scenario that tend to irritate the right side of our brain. Those who have been through the rigors of Thermal Dynamics tend to have objections as to the use of the term "ultra-hot". Temperature is often related to "degree of freedom" of an object. The universe object could not have had any significant degree of freedom to warrant such an extreme temperature; so what invoked the rapid rise in temperature? Where is the real physical machinery of cause-and-effect?
One should note however, that the expansion picture is exceptionally accurate for explaining astrological observations. Rather than view the Big Bang as an explosion, expanse describes it as something like raisin bread dough (space) as it rises and carries the raisins (galaxies) along as the dough swells up. If we think of the dough as being the density of space, then we can say that as the universe cools, the spatial density between the galaxies decreases as they continue to move away from each other. An article in the March 2005 issue of Scientific American provides excellent description of the Big Bang expansion.
The "Big Bang" scenario, defined by the quantum theory, provides an interesting feature. If inflation occurred at the rate suggested by quantum theory, then "Absolute motion" would need to be 2x10^20 meters per second. This is about 6.5x10^11 times faster than our measured velocity of light in a vacuum. It would appear that the speed of light is somehow related to spatial density of the vacuum.


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