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Scientists Examine 'Dark Energy' of Antigravity
New York Times ^ | November 16, 2006 | Dennis Overbye

Posted on 11/16/2006 4:27:32 PM PST by SunkenCiv

Now a group of astronomers using the Hubble Space Telescope have discovered that billions of years before this mysterious antigravity overcame cosmic gravity and sent the galaxies scooting apart like muscle cars departing a tollbooth, it was already present in space, affecting the evolution of the cosmos... The new results, Dr. Riess and others said, provide new clues and place new limits on the nature of dark energy, a mystery that has thrown physics and cosmology into turmoil over the last decade... The data suggest that in fact dark energy has changed little, if at all, over the course of cosmic history. Though hardly conclusive, that finding lends more support to what has become the conventional theory: that the source of cosmic antigravity is the cosmological constant, a sort of fudge factor that Einstein inserted it into his cosmological equations in 1917 to represent a cosmic repulsion embedded in space.

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


TOPICS: Astronomy; Science
KEYWORDS: darkenergy; gobbledygook; stringtheory
Just in time for Thanksgiving.
1 posted on 11/16/2006 4:27:34 PM PST by SunkenCiv
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To: SunkenCiv

Lord, we thank you for all we have, let's remember those who are less fortunate than us, and yes, thank you for making dark matter, and knowing a whole lot more about it than we do.


2 posted on 11/16/2006 4:40:36 PM PST by PatrickF4
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To: SunkenCiv

Lord, we thank you for all we have, let's remember those who are less fortunate than us, and yes, thank you for making dark matter, and knowing a whole lot more about it than we do.


3 posted on 11/16/2006 4:40:39 PM PST by PatrickF4
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To: SunkenCiv

So, while we learn about the great mystery of the universe, it appears the New York Times is drifting away from basic sentence structure, as illustrated by these three phrases from the article:

thus determine whether collapse one day [missing "it would"]

quantum mechanics, , which showed [a double comma-space]

and a variety large astronomical projects [missing "of"]

At least the scientists seem coherent. Regards,


4 posted on 11/16/2006 6:04:58 PM PST by Museum Twenty (Proudly supporting President George W. Bush - Proudly shouting "Rumsfeld '08!")
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To: KevinDavis

I guess I should have pinged you. :')


5 posted on 11/16/2006 8:45:16 PM PST by SunkenCiv (I last updated my profile on Thursday, November 16, 2006 https://secure.freerepublic.com/donate/)
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To: AdmSmith; bvw; callisto; ckilmer; dandelion; ganeshpuri89; gobucks; KevinDavis; Las Vegas Dave; ...

· String Theory ping list · join · view topics · view or post blog messages · bookmark ·

6 posted on 11/16/2006 9:39:37 PM PST by SunkenCiv (I last updated my profile on Thursday, November 16, 2006 https://secure.freerepublic.com/donate/)
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To: SunkenCiv
I thought that

DARK energy

was what her unroyal lowness, her hideous heinous--Bwitch Shrillery Antoinette de Fosterizer de Machiavelli de Marx de Stalin de Pol Pot . . . de Sade

was running around loose on.

And, of course, creating all manner of dark matter in the process.

Shoot, if she keeps up at this pace, we could probably fertilize the Sahara with all the dark donkey matter she produces.

But methinks I've spring-boarded off onto a very spurious tangent from the thread topic . . .

I just couldn't think of much darker energy or matter than that associated with Shrillery.

7 posted on 11/16/2006 9:48:40 PM PST by Quix (LET GOD ARISE AND HIS ENEMIES BE SCATTERED. LET ISRAEL CALL ON GOD AS THEIRS! & ISLAM FLUSH ITSELF)
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To: SunkenCiv
Did anyone else who read the linked article find the following paragraph strange? I mean what does it have to do with anything iun the article? And what is Sean Carroll trying to say (or rather what is the reporter trying to say)? I have no idea. Seems like a spurious gripe.
Sean Carroll, a cosmologist at the California Institute of Technology who was not part of the team, said: “Had they found the evolution was not constant, that would have been an incredibly earth-shaking discovery. They looked where no one had been able to look before.”

8 posted on 11/17/2006 3:28:26 AM PST by bvw
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To: bvw

Relax, it's about dark matter, it doesn't have to make sense. ;')


9 posted on 11/17/2006 8:46:56 AM PST by SunkenCiv (I last updated my profile on Thursday, November 16, 2006 https://secure.freerepublic.com/donate/)
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To: SunkenCiv
Link to similar CNET news article. Smash here
10 posted on 11/19/2006 2:35:45 PM PST by webster (Jon Carry is an elitist SOB)
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