New Cosmic Distance Measurement Points the Way

NATIONAL HARBOR, Md.—More galaxies are separated by about 490 million light-years than by any other large distance, astronomers have found in the most precise measurement yet of this key cosmic length scale. Using this scale, researchers calculated astronomical distances with a record low level of 1 percent uncertainty in a measurement that helps clarify what is behind the unexplained dark energy causing the universe’s expansion to accelerate.

The separation of 150 megaparsecs, or nearly 490 million light-years, is an artifact of the birth of the universe, which created tiny ripples in the density of matter that caused material in some spots to clump together into the seeds of galaxies. When the universe was young and very hot, these overdense spots could not contain their own pressure, so they emitted sound waves into space that traveled until the universe cooled down and neutral atoms formed. “Basically every one of these regions in the universe has thrown off a sound wave which has traveled off for a distance that is 150 megaparsecs today,” says Daniel Eisenstein of Harvard–Smithsonian Center for Astrophysics. And where those sound waves stopped, they gave the matter there a kick that made it, too, more likely to form the seed of a galaxy. Eisenstein, who directed the Sloan Digital Sky Survey (SDSS) III that collected the data used for the measurement, presented the results today here at the 223rd meeting of the American Astronomical Society.

These periodic ripples in the spread of galaxies across space are called baryon acoustic oscillations, and they have profound implications for understanding the evolution of the universe. Using such oscillations, astronomers can compare the present-day separation of galaxies with the size of these ripples just after the universe was born to learn how space has stretched over time. “It’s really allowing us to track the expansion history of the universe very accurately,” Eisenstein says. This, in turn, constrains the properties of the dark energy that is driving this accelerating expansion.

via New Cosmic Distance Measurement Points the Way to Elusive Dark Energy – Scientific American.

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Alien Life Arrives on Comets?

A sampling device launched into the Earth’s stratosphere by U.K. researchers in July has come back with what they say is evidence of alien life transported on comets.

A report published in the Journal of Cosmology by the University of Sheffield researchers states the device brought back biological entities “too large to have been carried from Earth.”

“As a result, we conclude that the biological entities arrived from space, probably from comets.”

Articles about alien life published in the journal have come into question by at least one scientist.

Author, astronomist, and skeptic Phil Plait criticized a previous article in the journal about life found on a meteorite. “If there’s a story practically guaranteed to go viral, it’s about evidence of life in space. And if you have pictures, why, that’s going to spread like, well, like a virus,” he wrote in Slate.

He described that article: “Really, really wrong. Way, way, way ridiculously oh-holy-wow-how-could-anyone-publish-this wrong.”

The Journal of Cosmology’s editor-in-chief is Rudolf Schild, Ph.D., of the Center for Astrophysics, Harvard-Smithsonian. The journal’s website states that every article is peer reviewed by “at least two recognized experts who specialize in the topic under consideration.”

The recent study, led by Dr. Milton Wainwright, states that the most convincing evidence of alien life found in the sampling device is filaments that are high in carbon and oxygen.

The microfilaments’ structure is similar to spore-bearing structures seen in fungi.

The device also brought back three biological entities unlike anything seen before. One is described as a “flat sculptured surface which appears like a cell.” Another is a “shield-like structure.” And another is “a long tube-like structure possessing a fibre-like interior.”

Closely intermingled with these three entities is a fourth, which is “highly reminiscent of a red rain cell.”

Red rain cells have also been the subject of a controversial study claiming evidence of alien life.

Parts of Kerala State, India, experienced red-colored rain in 2001.

In 2001, it was attributed to “colored lichen-forming algal spores of local origin” by India’s Centre for Earth Science Studies.

In 2003, it was attributed by scientists at the Vikram Sarabhai Space Centre to a colored dust cloud that had traveled to India from the Persian Gulf, according to a Times of India article from that time.

In 2006, Santhosh Kumar and Godfrey Louis, both physicists at the Mahatma Gandhi University in Kerala, suggested a link between the red-colored particles and a meteor airburst event.

They found biological cells in the rain; the cells, they said, strangely had no DNA. They argued for the possibility of extraterrestrial origin from cometary fragments.

via Alien Life Arrives on Comets?—A Controversial Study: photo 2.

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Is There More Than One Universe?

Huge Void in Space Could Be Link to Another Universe, Says Physicist

A void in space 1 billion light years across stumped scientists when it was discovered in 2007—then another void spanning 3.5 billion light years was discovered in 2009. These voids cannot be explained by the current understanding of the universe’s structure and evolution.Voids of this size could not have formed in the amount of time following the Big Bang, they would require much more time to form.

Laura Mersini-Houghton, theoretical physicist and associate professor at the University of North Carolina, told New Scientist: “It is the unmistakable imprint of another universe beyond the edge of our own.” She says quantum entanglement between our universe and another left a void as the universes separated.

via Is There More Than One Universe? » The Epoch Times.

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Parallel

As the mirage of projector processing causes parallel events to evolve and embody a causal, reaction effect on the collective consciousness of carbon based existence new rules and variables come into play and the dominoes are scattered through a tunnel of ongoing survival and fitness. The program of carbon based execution is already written and processing is done through logic gates of imperial heights in the form of light and darkness till the living room becomes dark and beyond redemption. Till then the volts will keep pushing the current like a river of assimilated fisheries reaching goals that will see a football team fall and another one rise through the epigenetic league of souls. Thus the grass will welcome exobiology of a different periodic table and then the game of dominoes will take second place to a nature unlike any other and one that will leave us wondering how we coped with the equations of the past which are now as obsolete as a stone age tool of forgotten flux. The dots will have been counted and the falling of the past game will of been accounted for, thus the face of carbon based execution may change but the route will never wither.

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