Tag: relative (page 1 of 8)

Has Cancer Been Completely Misunderstood?

A Failed War On Cancer Sayer Ji, Green Med InfoEver since Richard Nixon officially declared a war on cancer in 1971 through the signing of the National Cancer Act, over a hundred billion dollars of taxpayer money has been spent on research and drug development in an attempt to eradicate the disease, with trillions more spent by the cancer patients themselves, but with disappointing results.Even after four decades of waging full-scale “conventional” (s [...]

View Full Article   Read More

5 Cancer Myths Busted

Dr. E. Dahl, Prevent DiseaseCancer statistics are on the rise, and the growing numbers have moved the disease to a priority issue for the global community. AsThe Lancet reports, cancer deaths have increased 46% between 1990 and 2013. On Jan 1, 2016, new international development priorities called Sustainable Development Goals, will focus on decreasing premature deaths from non-communicable diseases by 2025.PreventDisease recently reported 5 cancer facts the cancer industry [...]

View Full Article   Read More

11 Common Symptoms of the Global Depopulation Slow Kill

Sigmund Fraud, Staff Writer“Maintain humanity under 500,000,000 in perpetual balance with nature.” – The Georgia GuidestonesThe full-spectrum global attack on human health is quite obvious to see for anyone who is paying attention and in search of wellness. So many of the factors that are negatively influencing public heath could easily be prevented or removed from society, yet the decisions of the ruling class continue to ensure that our food supply [...]

View Full Article   Read More

US Government Admits Americans Have Been Overdosed on Fluoride

Dr. MercolaThe US government has finally admitted they’ve overdosed Americans on fluoride and, for first time since 1962, are lowering its recommended level of fluoride in drinking water.1,2,3About 40 percent of American teens have dental fluorosis,4 a condition referring to changes in the appearance of tooth enamel—from chalky-looking lines and splotches to dark staining and pitting—caused by long-term ingestion of fluoride during the time teeth are forming.In some areas, fluoro [...]

View Full Article   Read More

The Class-Domination Theory of Power

by G. William DomhoffNOTE: WhoRulesAmerica.net is largely based on my book,Who Rules America?, first published in 1967 and now in its7th edition. This on-line document is presented as a summary of some of the main ideas in that book.Who has predominant power in the United States? The short answer, from 1776 to the present, is: Those who have the money -- or more specifically, who own income-producing land and businesses -- have the power. George Washington was one of the biggest landowner [...]

View Full Article   Read More

Astronomers Measure Distance to Farthest Galaxy Yet

The farthest confirmed galaxy observed to date was identified in this Hubble image of a field of galaxies.  The inset image of the galaxy has been colored blue as suggestive of its young stars. Credit NASA/European Space Agency/Yale/University of California, Santa Cruz

Excerpt from nytimes.com

Leapfrogging backward in time to when the universe was apparently feeling its oats, a group of astronomers reported Tuesday that they had measured a bona fide distance to one of the farthest and thus earliest galaxies known.

The galaxy, more than a few billion light-years on the other side of the northern constellation Boötes, is one of the most massive and brightest in the early universe and goes by the name of EGS-zs8-1. 
It flowered into stardom only 670 million years after the Big Bang.
The light from that galaxy has taken 13 billion years to reach telescopes on Earth. By now, however, since the universe has continued to expand during that time, the galaxy is about 30 billion light-years away, according to standard cosmological calculations.
The new measurements allow astronomers to see the galaxy in its infancy. Despite its relative youth, however, it is already about one-sixth as massive as the Milky Way, which is 10 billion years old. And it is getting bigger, making stars 80 times faster than the Milky Way is making them today. The discovery was reported in The Astrophysical Journal by Pascal Oesch of Yale University and his colleagues.

By the rules of the expanding universe, the farther away a galaxy is, the faster it is retreating from us, measured by the “redshift” of its light being broadened to longer wavelengths, the way an ambulance siren seems to lower its pitch as it goes by.

In the past few years, as astronomers have raced one another into the past with instruments like the Hubble Space Telescope, galaxies have been found that appear even more distant. Those measurements, however, were estimates based on the colors of the objects — so-called photometric redshifts.

The new galaxy stuck out in a survey of distant galaxies by the Hubble and Spitzer space telescopes known as Candels, for Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey. Its redshift was precisely measured with a powerful spectrograph known as Mosfire — Multi-Object Spectrometer for Infrared Exploration — on Keck 1, one of a pair of 10-meter-diameter telescopes on Mauna Kea in Hawaii. That makes it the highest redshift confirmed in this way, said Garth Illingworth, of the University of California, Santa Cruz, one of the astronomers in the study.

How galaxies were able to form and grow so rapidly after the lights came on in the universe is a mystery that will be addressed by a coming generation of instruments like the James Webb Space Telescope and the Thirty Meter Telescope, a goliath planned for Mauna Kea, already home to a dozen telescopes.

Recently, however, construction of the Thirty Meter Telescope, a $1.4 billion project, has been halted by protests by Hawaii residents who feel their mountain has been abused. An echo of that controversy appears in the new paper, in which Dr. Oesch and his colleagues write: “The authors wish to recognize and acknowledge the very significant cultural role and reverence that the summit of Mauna Kea has always had within the indigenous Hawaiian community. We are most fortunate to have the opportunity to conduct observations from this mountain.”

View Full Article   Read More

Astrophysicists create most complete 3-D map of the universe

Excerpt from thespacereporter.com

A team of scientists has created a detailed map of our cosmic “neighborhood” extending nearly two billion lights years in every direction. This 3-D map showing galaxies in their superclusters will aid astrophysicists in better understanding how matter, including dark matter, is distributed in the universe.

According to a Science Daily report, the map indicates the relative concentration of galaxies in different areas, including the largest nearby supercluster called the Shapely Concentration, as well as less explored areas. The scientists found no sign of any pattern in the distribution of matter.

“The galaxy distribution isn’t uniform and has no pattern. It has peaks and valleys much like a mountain range. This is what we expect if the large-scale structure originates from quantum fluctuations in the early universe,” Mike Hudson of the University of Waterloo said in a statement.


The researchers hope that a more complete view of the placement and movement of matter will aid in forming predictions about the expansion of the universe. In particular, the team hopes to gain insight into the phenomenon of peculiar velocity – the differences in galactic movement caused by the unevenness in the expansion of the universe. It is thought that the non-uniform movement of galaxies is influenced by dark matter – a form of matter only indirectly detectable through its gravitational influence on light and visible matter.

A cross-section of the cosmic map detailing accumulations of massive clusters. The dark red region is the famous Shapley Concentration, the largest collection of galaxies in the nearby universe.
Hudson et al./University of Waterloo

“A better understanding of dark matter is central to understanding the formation of galaxies and the structures they live in, such as galaxy clusters, superclusters and voids,” said Hudson.

The team plans to continue expanding and detailing the map in collaboration with additional researchers. The team’s work was published in the journal Monthly Notices of the Royal Astronomical Society.

View Full Article   Read More

Older posts

Creative Commons License
This work is licensed under a
Creative Commons Attribution 4.0
International License
unless otherwise marked.

Terms of Use | Privacy Policy

Up ↑