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New Theory Nixes "Dark Energy": Says Time is Disappearing from the Universe
The Daily Galaxy ^ | September 13, 2009 | Rebecca Sato

Posted on 09/14/2009 4:04:35 AM PDT by decimon

Remember a little thing called the space-time continuum? Well what if the time part of the equation was literally running out? New evidence is suggesting that time is slowly disappearing from our universe, and will one day vanish completely. This radical new theory may explain a cosmological mystery that has baffled scientists for years.

Scientists previously have measured the light from distant exploding stars to show that the universe is expanding at an accelerating rate. They assumed that these supernovae are spreading apart faster as the universe ages. Physicists also assumed that a kind of anti-gravitational force must be driving the galaxies apart, and started to call this unidentified force "dark energy".

However, to this day no one actually knows what dark energy is, or where it comes from. Professor Jose Senovilla, and his colleagues at the University of the Basque Country in Bilbao, Spain, have proposed a mind-bending alternative. They propose that there is no such thing as dark energy at all, and we’re looking at things backwards. Senovilla proposes that we have been fooled into thinking the expansion of the universe is accelerating, when in reality, time itself is slowing down. At an everyday level, the change would not be perceptible. However, it would be obvious from cosmic scale measurements tracking the course of the universe over billions of years. The change would be infinitesimally slow from a human perspective, but in terms of the vast perspective of cosmology, the study of ancient light from suns that shone billions of years ago, it could easily be measured

The team's proposal, which will be published in the journal Physical Review D, dismisses dark energy as fiction. Instead, Prof Senovilla says, the appearance of acceleration is caused by time itself gradually slowing down, like a clock with a run-down battery.

(Excerpt) Read more at dailygalaxy.com ...


TOPICS: Astronomy
KEYWORDS: stringtheory
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To: GeronL; AdmSmith; bvw; callisto; ckilmer; dandelion; ganeshpuri89; gobucks; KevinDavis; ...
Thanks GeronL.
Says Time is Disappearing
Ah ha! I thought I'd merely *misplaced* my Franklin planner...

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41 posted on 09/14/2009 7:01:43 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/__Since Jan 3, 2004__Profile updated Monday, January 12, 2009)
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To: Adder
Counter-intuitively, it's sRC, not sCR.:

<img SRC="http://assets.sbnation.com/assets/133702/rollover_mom.jpg>

Gives you:


42 posted on 09/14/2009 7:14:50 AM PDT by TheOldLady
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To: decimon

I’m OK. In the future I will remember that everything happens all at once.

That is why we have d’eja vu.


43 posted on 09/14/2009 7:26:00 AM PDT by sodpoodle (Never give up- Keep Up!!!)
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To: TheOldLady
I really appreciate your time... lemme try again: [oh hurrah!]
44 posted on 09/14/2009 8:06:50 AM PDT by Adder (Proudly ignoring Zero since 1-20-09!)
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To: Adder

Yay! Awww, shucks. You’re welcome.


45 posted on 09/14/2009 8:26:34 AM PDT by TheOldLady
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To: exhaustguy

This theory reminds me of a story from the early days of personal computers. A scam company sold an expensive PC expansion card that dramatically boosted a computer’s performance. All benchmarks improved and customers were happy. The only thing was it did not really boost performance, it only slowed the system’s timer chip down. More operations completed for the same measured time creating the illusion of a faster expanded computer.


46 posted on 09/14/2009 8:29:13 AM PDT by Reeses
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To: SunkenCiv; decimon
"Says Time is Disappearing "

So at 75 I didn't know this for a fact already?!

Sheesh....Freedom & Liberty are disappearing too! Let's hurry up and get the revolution started....

The goal of the "new" theory has to be our goal.

47 posted on 09/14/2009 3:47:52 PM PDT by SuperLuminal (Where is another agitator for republicanism like Sam Adams when we need him?)
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To: SunkenCiv

Finally a cosmology that can explain why time flies.


48 posted on 09/14/2009 9:39:14 PM PDT by Kevmo (So America gets what America deserves - the destruction of its Constitution. ~Leo Donofrio, 6/1/09)
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To: gogogodzilla
THE GUESS WHO lyrics - No Time

(No time left for you) On my way to better things
(No time left for you) I found myself some wings
(No time left for you) Distant roads are callin’ me
(No time left for you) Da-un-da-un-da-un-da-un-da

49 posted on 09/14/2009 10:09:44 PM PDT by tdscpa
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To: decimon
In billions of years, time would cease to be time altogether.
But as time slows down, we'll never actually reach the point where it stops. Our approach towards the Stoppage of Time will make an asymptotic curve.
50 posted on 09/15/2009 4:50:01 AM PDT by samtheman
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To: Kevmo
Finally a cosmology that can explain why time flies.

Not only why but how.

The First Postulate:
Time flies like an arrow.

... leading to the Second Postulate:
Fruit flies like a banana.

51 posted on 09/15/2009 5:24:47 AM PDT by LTCJ (God Save the Constitution - Tar & Feathers, The New Look for Summer '09)
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To: mad_as_he$$

>>Time is a human perception.

Time is a derivative function based upon the observable rate of state change.

While humans do perceive that state change from within the context of their own temporal experience, the state change progresses regardless of whether or not it is observed by a human.


52 posted on 09/15/2009 4:23:06 PM PDT by LomanBill (Animals! The DemocRats blew up the windmill with an Acorn!)
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To: samtheman

>>But as time slows down, we’ll never
>>actually reach the point where it stops

Presuming progression of the universe towards complete entropy; when the universe is reduced to a state of complete entropy, state change will no longer take place.

Without state change, time will no longer exist.


53 posted on 09/15/2009 4:27:45 PM PDT by LomanBill (Animals! The DemocRats blew up the windmill with an Acorn!)
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To: LomanBill

Are you sure?


54 posted on 09/15/2009 4:52:09 PM PDT by mad_as_he$$ (Nemo me impune lacessit The law will be followed, dammit!)
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To: mad_as_he$$

Per Special Relativity, the progression of time is consistent only within the context of the observed inertial frame.


55 posted on 09/15/2009 5:12:25 PM PDT by LomanBill (Animals! The DemocRats blew up the windmill with an Acorn!)
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To: Kevmo

Of course, it may all be a bunch of Bulova.


56 posted on 09/15/2009 6:29:24 PM PDT by SunkenCiv (https://secure.freerepublic.com/donate/__Since Jan 3, 2004__Profile updated Monday, January 12, 2009)
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To: LomanBill
Key being “observed”. I submit that humans are incapable of making valid observations about “time” because they have assigned an arbitrary value to change. Hence my original statement. Any “time” observation by humans is contaminated by their perception of change which they equate to “time”.
57 posted on 09/16/2009 4:39:14 AM PDT by mad_as_he$$ (Nemo me impune lacessit The law will be followed, dammit!)
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To: mad_as_he$$

Human constructs are not prerequisite for the existence of physical reality.

The progression of state change existed long before humans articulated their abstract constructs of “time”; and I expect it will continue long after we, and our observations, vanish with the wind.


58 posted on 09/16/2009 9:19:14 AM PDT by LomanBill (Animals! The DemocRats blew up the windmill with an Acorn!)
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To: Kevmo

Yet another scientific theory floats off into the aether.


59 posted on 09/16/2009 9:28:49 AM PDT by toast
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To: decimon

if the universe is closed, time will not cease, but it will eventually reverse itself as the second law of thermodynamics is violated. If it is open, time will never stop but will slow down to a state of “nearly stopped but never quite being stopped”. That’s my hypothesis at least. I could be wrong and probably am.


60 posted on 09/16/2009 9:33:42 AM PDT by RC one
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