'Dark Attractors' Believed to Shape the Universe
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August 16, 2010

'Dark Attractors' Believed to Shape the Universe

Galaxy The science community doesn't know what invisible matter, dark matter is, but they know that it (whatever "it" is) is there and that without dark matter there would be no galaxies, and hence stars, planets and life as we know it. The universe is filled with large structures that are dominated by dark matter and in these dark matter spheres or 'halos' the light emitting particles form stars and gas clumps. Recent studies show that these dark matter halos have so-called attractors, which maintain their shape. 

"It is somewhat surprising that we do not understand why these dark matter halos look like they do. The dark matter particles only feel the pull of gravity so it should be simple to find out, for example, how their density changes when you move from the inner to the outer part. But no one has yet understood why the temperature and density of the dark matter has the form we observed", explains astrophysicist Steen Hansen, Dark Cosmology Centre at the Niels Bohr Institute at the University of Copenhagen.

It's not known whether there is a fundamental reason for the simple structure of the temperature and density of the halos, which are observed or whether their form is determined by the collisions or random, dramatic events in the history of the universe. 

As a star evolves its surface temperature and luminosity can be measured. Nearly all stars that are in the process of burning off their hydrogen fall into a main sequence with uniform states. This uniformity is an attractor for ordinary luminous particles because there is always a unique balance between radiation pressure and gravity as the hydrogen atoms fuse together to form helium.

Dark matter particles have no radiation pressure, so it was previously entirely unknown whether they could have an attractor that would explain why all of the dark matter halos look virtually the same.

"We have for the first time, through computer simulations, shown that dark matter halos have an attractor. We have found a very special relationship between the state of the temperature and the density of the dark matter from the inner part of the halo to the outer part," explains Steen Hansen.

The researchers created computer models of a wide range of different dark matter halos, all of which were in perfect balance. Then they 'knocked on' these structures so that they changed. They did so by moving the energy in them around a little bit, which you can do to stars in a computer model. But it turned out that all of the halos changed their state towards the same uniform shape. In this way dark matter halos are completely distinct from stars.

"When a star has exhausted its hydrogen, it moves away from the main sequence - it leaves its attractor. Since we have no indications that dark matter emits radiation or collide with each other, we believe that these halos will remain on their attractor forever", concludes Steen Hansen. 

Casey Kazan via University of Copenhagen

Comments

Wow, that that is truly amazing. Who would have thunk it?

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your mouth is attracted to my cock ,

Steen Hansen says "A STAR LEAVES ITS ATTRACTOR" when it stops fusing heavier elements, "but the dark matter halos will remain on their attractor forever." 100% proof plasma physics involving stellar fusion is producing 90% galactic dark matter gravity. Galaxies are 99% H and HE composition like their stars. This huge dark matter gravity doesn't vanish when a star leaves the main sequence.. matter and energy cannot be created or destroyed. WHy should a shining star or galaxy be getting so much extra DM gravity, then just the object of mass itself? Because magnetism and electricity and plasma physics are causing the stars to orbit the galaxies. The earth is compositional different then the sun and stars and obeys gravity. Dark matter was created to keep the shapes of galaxies entact. It is fictious and at predictable halo angles, assigned where plasma stars orbit their black holes at speeds for standard gravity models which do not apply for galaxies. What is needed is these scientists to get their act together and state the truth to the findings. This is enough proof in itself that the dark matter gravity is incorrect, and that a shining star has magnetism like our suns sunspots containing warm-hot intergalactic medium plasma oxygen filaments like Taotao Fang discovered connect to black holes across many galaxy clusters space is plasma not earth rock apple newton gravity ! GET WITH IT EVERYBODY AND SEE THAT DARK MATTER IS ELECTROMAGNETISM FROM A STAR ON THE MAIN SEQUENCE !!!!

Please oh, pretty please, dark matter of the universe, gather up and use your gravity waves to tear apart in everlasting pain and for an infinite time of time all the spammers and five year old posters on Daily Galaxy.

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Isn't great how they keep referring to the form of the dark matter but never mention what the form is or resembles. I mean in my head it looks like a black rose.

dark matter whatever it may be , in future one day we will know what is exactly , the dark matter is ?

This is extremely interesting. The whole idea that humans, as insignificant as we are, can even begin to develop an idea of the creation of the cosmos is way beyond me.

It's not just about matter, it's not about the Big Bang. It's not about some neat little locked-up field-theory universe that physicists in one culture on one planet have packaged conveniently for themselves and their professional resumés. It's about this ineffable, unknown, continuously manifesting mystery and wonder that makes it bearable to be here at all.

We think and feel the universe -- the deepest magus, angel, avatar, lover voice it has, and that has to be enough. It is enough

Everything that's happening is part of the universe, part of consciousness, and an aspect of what is emerging inside the mystery out of which we're coming to

The magnetism of a star is just as bad a the derivative of the neutron phase shift .
If you took a misken and split it , you would see what the results are .
The last thing we need today is peoples posting and analyzing my and any other astrophysicists work on line or in the universe of the dark/magnetic universe story.
A clue is PHI .
And the square root of the matter

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The discovery of the WHIM filaments is noble prize work material, which I believe physically helps in explaining AWAY dark matter that is invisibly measured having density temp increases towards the central black hole x-ray jets that get absorbed by fractal oxygen nitrogen atoms throughout the cosmos. Your work in no way supports false dark matter theories, rather it could support plasma physics cosmology. The whim is nearly a vacuum millions of light years long, with strong cosmological effects

I like this article,astronomy is so fantastic,As above said:

It's not known whether there is a fundamental reason for the simple structure of the temperature and density of the halos, which are observed or whether their form is determined by the collisions or random, dramatic events in the history of the universe.

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Where did the photo come from? It almost looks real!

I figure life is a gift and I don’t intend on wasting it. You never know what hand you’re going to get dealt next. You learn to take life as it comes at you.

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Thanks for the lively conversation, My best to the once and future Blowhards!

Your work in no way supports false dark matter theories, rather it could support plasma physics cosmology. The whim is nearly a vacuum millions of light years long, with strong cosmological effects,We think and feel the universe -- the deepest magus, angel, avatar, lover voice it has, and that has to be enough. It is enough

I have to say "Dark Cosmology" sounds pretty cool. This article really seems like something straight out of a science fiction movie. It is amazing how far we have come to be able to study this.

"The science community doesn't know what invisible matter, dark matter is, but they know that it (whatever "it" is) is there and that without dark matter there would be no galaxies, and hence stars, planets and life as we know it."

The whole conversation on dark matter is very interesting. Keep the writing coming!
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It was just superb information sharing and I am thankful to you for sharing it with everyone.

It was just superb information sharing and I am thankful to you for sharing it with everyone.

What a great blog for sharing this information. I really appreciate it!

Nowadays there are lots of science community who know all about everything. In my opinion we receive only what they want to see and we don't know what's the true. cya

I always read your post with interest!


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