Showing posts with label Universe. Show all posts
Showing posts with label Universe. Show all posts

Monday, April 20, 2015

Supervoid Found in Pool Pocket of the Universe Containing no Perceivable Light or Matter



""Astronomers from the University of Hawaii who have recently been studying what they believed was the largest detected structure in the universe have only actually found a 1.8 billion light year wide open space, not a "structure."
The Astronomers where trying to figure out why galaxies were missing from a portion of the sky being observed that was expected to have about 10,000 galaxies.

What can now be known as a "supervoid" was distinctive for its unexpected emptiness, it is "the largest individual structure ever identified by humanity,"said the studies leader István Szapudi of the University of Hawaii at Manoa.

Szapudi's research team was looking at the region that was lately found to be an area where the cosmic microwave background radiation is much cooler than the average background temperatures that surround. Astronomers have named this phenomenon a "Cold Spot."

The existence of such a large, cold area was unpredictable as most models of the evolution of the universe determine that after the Big Bang, there were some hot and cold regions in the early days of the universe, but nothing on the scale of this Cold Spot.

Researchers argue that this could be some kind of Cold Spot or empty hole because they say that their "supervoid" is sucking energy out of the cosmic radiational background that travels around it.

This supervoid is located 3 billion light years from Earth and was found in analyzing data from the Pan-STARRS1 telescope located on Maui in Hawaii and from NASA's Wide Field Survey Explorer (WISE) satellite.

The supervoid is unexpected given the usual even distribution of the universe at the scale the empty region occupies, the researchers say.

"This is the greatest supervoid ever discovered," says Kovács. "In combination of size and emptiness, our supervoid is still a very rare event. We can only expect a few supervoids this big in the observable universe.""

Monday, March 23, 2015

Singing Stars May Be a Reality in the Universe

Scientists may have discovered the "sound" of stars by observing fluid in motion.
""A team of researchers observed the reaction of an ultra-intense laser with a plasma target, theUniversity of York reported. They noticed that a trillionth of a second after the laser strikes, plasma flowed from regions of high density to those of lower density. This event caused plasma to build up at the interface between high and low density areas, generating a sound wave.
The sound was of a frequency of more than a trillion hertz, which is six million times higher than what can be heard by any mammal.
"One of the few locations in nature where we believe this effect would occur is at the surface of stars. When they are accumulating new material stars could generate sound in a very similar manner to that which we observed in the laboratory - so the stars might be singing - but, since sound cannot propagate through the vacuum of space, no-one can hear them," said John Pasley, of the York Plasma Institute in the Department of Physics at York.
The technique used to observe this sound wave works similarly to a police speeding camera, allowing the researchers to analyze how the fluid moved when struck by the laser on a timescale of less than a trillionth of a second.

"It was initially hard to determine the origin of the acoustic signals, but our model produced results that compared [favorably] with the wavelength shifts observed in the experiment. This showed that we had discovered a new way of generating sound from fluid flows. Similar situations could occur in plasma flowing around stars," said Alex Robinson from the Plasma Physics Group at STFC's Central Laser Facility.""


Monday, March 9, 2015

Will the Restart of the Now SUPER LHC at CERN be the Most Dramatic Mistake in the History of Mankind?

""Fears that high energy collision experiments with the LHC, the world’s largest particle accelerator located in the Jura mountains near the Franco-Swiss border, could trigger an Earth-wide or even universe-wide catastrophe have been increased by news that the newly upgraded LHC will generate particle collisions at nearly double the energy level previously achieved.


In a typical doomsday blog post titled, “‘Big Bang’ Begins March 2015 – Will Gates Of Hell Soon Open To The Destruction Of All Creation?,” the conspiracy theory website All News Pipeline raised the alarm of impending doom with the report that two prominent and respected scientists, Stephen Hawking and Neil de Grasse Tyson, “have recently issued independent warnings” that the experiments could lead to doomsday.
When the LHC is switched on once again, it will accelerate fundamental particles to even higher kinetic energies or velocities than in previous experiments. The higher kinetic energies effectively bring scientists closer to the “Big Bang” moment of creation of the universe.
Data collected from the collision events would help scientists to test their theories about the structure of the universe and determine which of their competing theories about the universe fit the experimental observations best.
Scientists are particularly interested in confirming earlier results that indicated discovery of the Higgs boson (“God Particle”) predicted by the Standard Model and believed to explain how matter acquires mass.
But the news that the LHC will restart in March is generating fears in doomsday circles, with many believing that experiments which create conditions similar to those that existed at the time of the Big Bang could wipe out the Earth and even the entire universe.
Among concerns being expressed are that high energy collisions could generate microscopic black holes or other exotic particles called strangelets that could cause catastrophic destruction of our world.
While scientists argue that Einstein’s relativity theory rules out the possibility that black holes could be produced in the LHC, they admit that there are other “speculative” theories which predict that black holes could be generated. Thus, while it is “unlikely,” scientists are unable to rule out the possibility that black holes will be generated at the LHC.
But scientists assure that even if a microscopic black hole is generated at the LHC, it would disintegrate immediately before it has time to begin sucking up matter around it.
Linked to the fear that the LHC could generate a black hole is the fear that because the universe exists in an unstable state, collisions at the LHC could generate perturbations that cause the physical environment to move into a stable state called a “vacuum bubble” that could destroy the entire universe.
The famous physicist Stephen Hawking helped to raise fears among doomsday theorists when he talked about the risk of the “vacuum bubble” last year. He said that discovery of the Higgs boson could cause space and time to collapse catastrophically through a “vacuum decay.”
But while doomsday theorists gave attention to the alarming first part of his statement, they ignored the second part in which he said that current CERN particle accelerators are not powerful enough to generate high energy states that can destroy the universe.

One Ring to Rule Them All?

Tuesday, January 27, 2015

Dangerous Ideas In Science Cosmology: This year (2015), debates in physics circles starting to bewilder





Cosmology is the study of the universe as a whole: its structure, its origins and its fate. Fundamental physics is the study of reality's bedrock entities and their interactions. With these job descriptions it's no surprise that cosmology and fundamental physics share a lot of territory. You can't understand how the universe evolves after the Big Bang (a cosmology question) without understanding how matter, energy, space and time interact (a fundamental physics question). Recently, however, something remarkable has been happening in both these fields that's raising hackles with some scientists. As physicists George Ellis and Joseph Silk recently put it in Nature:

"This year, debates in physics circles took a worrying turn. Faced with difficulties in applying fundamental theories to the observed Universe, some researchers called for a change in how theoretical physics is done. They began to argue — explicitly — that if a theory is sufficiently elegant and explanatory, it need not be tested experimentally, breaking with centuries of philosophical tradition of defining scientific knowledge as empirical."




The root of the problem rests with two ideas/theories now central for some workers in cosmology (even if they remain problematic for physicists as a whole). The first is string theory, which posits that the world is made up not of point particles but of tiny vibrating strings. String theory only works if the universe has many "extra" dimensions of space other than the three we experience. The second idea is the so-called multiverse which, in its most popular form, claims more than one distinct universe emerged from the Big Bang. Instead, adherents claim, there may be an almost infinite (if not truly infinite) number of parallel "pocket universes," each with their own version of physics.


Both string theory and the multiverse are big, bold reformulations of what we mean when we say the words "physical reality." That is reason enough for them to be contentious topics in scientific circles. But in the pursuit of these ideas, something else — something new — has emerged. Rather than focusing just on questions about the nature of the cosmos, the new developments raise critical questions about the basic rules of science when applied to something like the universe as a whole.




Here is the problem: Both string theory and the multiverse posit entities that may, in principle or in practice, be unobservable. Evidence for the extra dimensions needed to make string theory work is likely to require a particle accelerator of astronomical proportions. And the other pocket universes making up the multiverse may lie permanently over our "horizon," such that we will never get direct observations of their existence. It's this specific aspect of the theories that has scientists like Ellis and Silk so concerned. As they put it:

"These unprovable hypotheses are quite different from those that relate directly to the real world and that are testable through observations — such as the standard model of particle physics and the existence of dark matter and dark energy. As we see it, theoretical physics risks becoming a no-man's-land between mathematics, physics and philosophy that does not truly meet the requirements of any."



Finish Reading Article:

Friday, January 23, 2015

Unknowable Creator Gods Through History: Crediting an Almighty God Creator Acknowledges Universe as Complex and Beautiful? You Decide...



""A creator is difficult to understand because it doesn’t show itself except through its works. It doesn’t explain how or when or why it made the universe and us. So people develop stories or allegories to explain the inexplicable: How did our universe come to be?

There was probably really never any creator who vomited up everything, or who fought a monster and sliced up her body and created the world from it, or who hatched the universal egg on her stomach and created the world and heavens from its parts. It’s uncertain if people truly believed these things happened, but these exact stories were first told long ago.

To give a flavor of just one people’s telling of a creation tale, here is a short excerpt from the very first part of the American Indian Navajo creation story Dine bahané:



"Of a long time ago, long ago these things are said.
It is said that at To bil dahisk’id white arose in the east and was considered day. We now call that spot Place Where the Waters Crossed.
Blue arose in the south. It too was considered day. So the Nilch’I diné’e, who already lived there, moved around. We would call them Air-Spirit People in the language spoken today by those who are given the name Bilagaana, which means White Man.
In the west yellow arose and showed that evening had come. Then in the north black arose. So the Air-Spirit People lay down and slept.— From the book Diné bahane: The Navajo Creation Story, University of New Mexico Press, Paul G. Zolbrod, editor and translator."

The text of the Navajo creation story runs 300 pages in Zolbrod’s book, and it tells a lot about ancient Navajo Indians.

It is fortunate the Navajo people have such a complete creation story from many centuries ago. Other indigenous people are not so lucky. Many ancient people’s stories were never recorded and are lost because their cultures or civilizations ended by attrition or in various disasters, including colonialism, imperialism, and genocide.



Below is a list of 20 creators as told by real people in real religions and cultures at various times around the world down through the ages. Some of these beings have fallen out of favor with no believers left. Some were imagined or prophesied about thousands of years ago. Others, though their stories are old, are still loved and worshipped today:

Atum of Egypt, "the not-yet-Completed One who will attain completion" and dwelt in the primordial depths, masturbated to create the father and mother of the earth and sky.

Nammu is the Sumerian mother ancestress who gave birth to all the gods.

Enki of Sumer impregnated the lovely Ninhursag, who was the mother of the land.

Marduk of Babylon sliced up the body of the terrible monster Tiamat and formed all of creation from her corpus.



The Persian gods Ahura Mazda, who fashioned all that is positive on Earth, and Ahriman, who fashioned all that is negative, are still believed in by Zoroastrians. 

Awonawilona was the Zuni god who existed before the beginning and who contained the universe within his male and female self. 

In Jewish Cabala, the Aged of the Aged, Unknown of the Unknown, Truth of all Truths, Form without Form, the Uncreated Uncreating has an unblinking face, Makroposopos, always seen in profile. On it is the blinking face of the Uncreated Creating, Mikroprosopos. Joseph Campbell describes them in his book The Hero With a Thousand Faces. Campbell said Cabalists believe Makroposopos is the “I AM” of the Old Testament, and the Mikroprosopos is named God. 

The Bible’s El or Elohim, worshipped by more than any other people and still invoked today by Christians, Jews and Muslims, saw that the earth was a shapeless, chaotic mass and divided the light from darkness and brought the world and all in it into being.""



Additional Creators of History to Discover:

All My Verses Chemistry 4 Conscious Eggs ********* ALCHemYEGG AUMniVERSE