Dark Energy About to be Debunked
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Gary Kent
Posted: Thu Mar 29, 2007 7:09 pm
Joined: 28 Mar 2007 Posts: 3
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Dark Energy About to be Debunked
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The Skeptical Cosmologist
...............................Extraordinary claims
........................................require
................................extraordinary proof
A few prominent astrophysicists and cosmologists have hijacked the process of the scientific method by their skillful use of the media. Technologically illiterate journalists are their accomplices. There is no excuse for the current mad rush to a messy consensus and the cockeyed conclusion that some weird stuff that they call dark energy makes up the bulk of the universe. Dark energy is truly miraculous stuff and qualifies as an unscientific supernatural explanation of deep space observations!
IT IS BUNK!
Those with the ability must recalculate the main assumption that underlies the dark energy conclusion. This conclusion is based on the interpretation of the real distances to Type 1A supernovae. They are interpreted to be farther away than their redshifts would indicate. The original estimate of the most serious interference to this interpretation, that there may or may not be more or less dust in the early universe than was thought, must be in error.
This currently "calculated" assumption is that there would not have been enough extra dust to cause the effect. (The effect itself is a result of an interpretation that may well also be wrong.) This apparent effect or "phenomenon" is that since these exceedingly distant supernovae are farther away than the distances indicated by their redshifts, then the universe must have begun expanding at an accelerating rate in recent epochs.
The only thing that some prominent astrophysicists can think of that might explain this is the unscientific postulate of dark energy. All subsequent observational interpretations are biased to favor the assumption of dark energy to begin with, because workers are trying so very hard to prove it, having a vested interest in "weird science". So, it is not surprising that they tend to succeed. They do no "critical experiments", make no "critical observations".
They have only circumstantial evidence that could all be reinterpreted!
There has been no effort to go back and recalculate the relative prevalence of "metals" in the earliest phases of the universe's development. If mathematical assumptions are changed sufficiently, the concentration of heavy nuclei could easily rise to the point that more dust formed than was thought. Presto! There is much more dust present to dim the images and, the supernovae in question are as close by as their redshifts indicate.
Why there is not more skepticism about that contradiction between luminosity distances and redshift distances in the first place completely escapes me!
These so-called scientists are so gullible that I think they should not be allowed to refer to themselves as having Ph.D.s. They have not done their professional homework. They neglect easy solutions in favor of a complex and difficult ad hoc theorem that raises more questions than it solves!
In a future post I will present my most favored model for the inflationary expansion of the universe. It shows how the data should properly be interpreted.
There is no dark energy.
Gary Kent
See my blog at
neocosmology. blogspot. com.
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drbillg
Posted: Thu Jan 31, 2008 10:08 pm
Joined: 31 Jan 2008 Posts: 2
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Dark Energy smells like Aether to me
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Ever since the birth of science and physics in ancient Greece, even before Plato, natural philosophers have been attempting to explain the nature of the universe. However, when they tried to explain the cause of certain unexplained natural phenomena, such as the way light propagates, they resorted to an imaginary and undetectable, yet ubiquitous substance that they called aether. It wasn't until the early 20th century, when Einstein's Theory of Relativity showed that light can travel in a vacuum and gravity is caused by the curvature of space by mass, that aether became obsolete.
When Einstein published his General Theory of Relativity, his Gravitational Field Equations predicted that the universe would collapse under its own gravity. For some philosophical reason, Einstein couldn't accept the concept of a contracting universe, so he invented the Cosmological Constant which opposes the force of gravity. Thus even Einstein succumbed to the temptation of the creation of undetectable phenomenon in order to explain mathematical discrepancies and preserve his theories. Einstein was forced to shelve the Cosmological Constant when his contemporary, Edwin Hubble, measured the periodicity of variable stars and red-shifts of distant galaxies and demonstrated that the universe was expanding in every direction.
Since then astrophysicists have been observing the motions of stars and estimating the mass of the galaxies that these stars reside in. Sometimes the estimated mass of a galaxy is too small to explain the motion of the stars within those galaxies. These astrophysicists have postulated the existence of "Dark Matter" to explain the motion of stars. Dark matter is incredibly dense matter that neither emits nor reflects light. Black holes are a popular example of dark matter.
In the last decade, astrophysicists have been studying certain Supernovas which they feel represent a standard candle for brightness in the universe. Their observations along with the assumption that these supernovas represent a standard candle have led them to conclude that the expansion of the universe is accelerating. In order to account for this, they have revived the concept of the Cosmological Constant but have renamed it Dark Energy.
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Jana
Posted: Tue Mar 25, 2008 6:29 pm
Joined: 20 Nov 2006 Posts: 4
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The Mirage: Model of the Universe——— March 2002
The Red Shift is an optical illusion of “perspective” caused by the 3D bending of spacetime in all directions.
Spacetime “appears” to be expanding because what we see of the universe is “radiant” bodies, whose “light” it is we perceive. That light is more red shifted towards the perimeter of the observable universe because of the curvature of spacetime….increasing in curvature toward the event horizon. The further a light source is from us the greater the degree of that curvature which the light passes and consequently the greater the red shift...giving the “appearance” of the stars acceleration away from us. The red shift is created not from the acceleration of light away from us, but from an ever increasing “bending” of light. (And perhaps the apparent widening of the light “beam” relative to us as it approaches the event horizon.)
The spacetime curvature reaches its zenith at the event horizon so that light beyond the event horizon cannot reach us, for it is beyond the event-horizon of our perspective-bubble of spacetime. Spacetime curves away from us in all directions to create an apparent bubble from our singular perspective at the center of the bubble. Things only “appear” to be receding away from us because their radiant light is warped into a red shift by the "curvature" of spacetime… Light is not only shifted red by the curvature of spacetime, it doesn’t travel in a linear curve, but takes a spiral path*. Spacetime and therefore the universe itself is spiral, light is spiral and travels in a spiral path.
However all these effects are simply a mirage. If we could simultaneously see from every vantage point in the universe in one instant, we would see there is no curvature, no redshift, no receding universe. These effects are simply the play of light in spacetime from the "myopia" of our singular point of view. We are effectively using our science to “prove” what is merely a play of light, space, time and perspective. If we can see the mirage first, then our entire cosmology will change along with our science.
This mirage illusion of red shift arises from our relative perspective at the center of our Universe-spacetime bubble. In short… spacetime is curved, and we exist in an apparent bubble of universe in which spacetime curves away from us and over the event horizon at which light no longer is seen…it is this curvature that causes the red shift which makes it appear that the universe is expanding.
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