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Created on: December 23, 2008 Last Updated: December 16, 2009
"The most incomprehensible thing about the world is that it is comprehensible."
-Albert Einstein (1879-1955)
Truth Trumps Everything:
The "Big Bang" theory is the number one, often disputed, but, never refuted, hypothesis about the universe we find ourselves existing in and its creation.
The fundamental concept was first formally introduced in 1931 by a Belgian physicists and Roman Catholic priest named George Lemaitre, based on galactic red shift observations by American astronomer Edwin Hubble and Einstein's general theory of relativity.. Its present day form the, "Inflationary Big Bang Theory ", is the result of the combined efforts of the best minds in cosmology, astrophysics and mathematics in the analysis of observational and other pertinent data.
As we approach the final year, in the first decade of the new millennium, research from astronomy and astrophysics tell us that, you and I and everyone and thing that we know, the Earth, the sun, our own "Milky Way" galaxy and all the countless billions of galaxies in super clusters and walls of galaxies, the whole universe, was once compacted into an almost infinitely dense orb of energy-mass, about 13.7 billion years ago. The volume of this primordial universal particle was less than that of an individual atomic nucleus.
Almost immediately after it came into existence, this ultimately dense ball of energy-mass, that was to become our universe, began to inflate and expand outward in all directions at a hyper-luminary velocity. According to the work of Einstein and others, no matter can attain the velocity of light much less exceed it, but, matter as we know it did not exist in this earliest of epochs, nor did gravity. There was also another force, acting upon our infant universe causing it to explode and inflate at faster than light speed, during the first tiny fraction of a second after its creation. Eventually, positrons, electrons, then compound particles, like protons and neutrons, then basic atoms formed. Simultaneously, with the formation of protons gravity turned on and all matter decelerated to sub-luminary velocities, gravity put the brakes on the run-away faster than light expansion of matter. This was not true for the fabric of space-time whose expansion rate is not restricted by the velocity of light. Distant super-nova data tells us that universal expansion is accelerating as the gravitational attraction of matter is weakened, not in strength, but, loosing its grip in an ever expanding, inflating
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Explanation of the Big Bang
A Universe Beginning
"Imagination is more important than knowledge."
Albert Einstein
I am not an educated scientist.
The "Big Bang," at least with respect to its theoretical incipience, stems from the Theory of General Relativity, first
Explanations of the Big Bang' tend to be primarily speculative. All we know for sure is that the universe seems to be expanding
"The most incomprehensible thing about the world is that it is comprehensible."
-Albert Einstein (1879-1955)
Truth Trumps
by Bob Seery
There are two "Big Bangs" - there is the one that marks the beginning of the universe and it is this which most of us are
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