Latest Big Bang Stories

Young Universe Was A Massive Factory For Star Formation
2013-04-17 13:36:09

Lee Rannals for redOrbit.com — Your Universe Online Astronomers say they have discovered a star factory in a galaxy so distant that they see it when the Universe was only six percent of its current age of about 13.7 billion years old. The team wrote in the journal Nature that HFLS3 sits at about 12.8 billion light-years from Earth. They said the distant galaxy is producing about 3,000 Suns per year, which is more than 2,000 times that of our own Milky Way galaxy. "This is the...

Big Bang In High Fidelity Sound
2013-04-10 10:53:15

[ Watch the Video: The Sounds of the Big Bang in High Fidelity ] April Flowers for redOrbit.com - Your Universe Online "If the Universe started with a bang, and no one was alive yet to observe it, would it still make a sound?" It sounds like the start of a really cliché joke, but the answer, surprisingly, is yes. Scientists believe the expanding early Universe produced waves of sound that echoed through the dense plasma and hydrogen that filled it at the time....

Green Pea Galaxies Could Offer Astronomers An Understanding Of The Early Universe
2013-04-03 16:49:59

University of Michigan The rare Green Pea galaxies discovered by the general public in 2007 could help confirm astronomers' understanding of reionization, a pivotal stage in the evolution of the early universe, say University of Michigan researchers. Reionization occurred a few hundred million years after the Big Bang as the first stars were turning on and forming the first galaxies. During this period, the space between the galaxies changed from an opaque, neutral fog to a transparent...

Cosmic Journey 13 Billion Years In The Making Seen By Plank
2013-04-02 11:43:48

ESA Cosmologists using data from ESA's Planck satellite have compiled the first all-sky image of the distribution of dark matter across the entire history of the Universe as seen projected on the sky. This is made possible by analyzing the tiny distortions imprinted on the photons of the Cosmic Microwave Background (CMB) by the gravitational lensing effect of massive cosmic structures. As photons traveled through these structures, which consist primarily of dark matter, their paths became...

ESA's Planck Space Mission Creates Highly-Detailed Map Of The Universe
2013-03-21 12:44:54

Lee Rannals for redOrbit.com — Your Universe Online Using technologies contributed by NASA, the European Space Agency's (ESA) Planck space mission has provided the most accurate and detailed map made of the oldest light in the Universe. Results from Planck are giving a more detailed look into our Universe's history than ever before. The map suggests that the Universe is expanding more slowly and is 100 million years older than scientists previously thought. The data also shows...

2013-03-07 23:01:32

Angel Flight West attracts aviation enthusiasts to San Diego Air and Space Museum event where AFW volunteer pilot and University of California San Diego professor of astrophysics, Brian G. Keating, PhD, describes and depicts first moments after Big Bang gleaned from South Pole microwave telescopes. San Diego, CA (PRWEB) March 07, 2013 Angel Flight West (AFW)–a volunteer-pilot, nonprofit organization that arranges free, non-emergency air travel for children and adults with serious...

Taking Temperature Of Universe In Past Reveals Cooling Trend
2013-01-23 12:51:18

Lee Rannals for redOrbit.com — Your Universe Online Astronomers using the CSIRO radio telescope have discovered that the Universe's temperature has cooled down, which falls right in line with the Big Bang theory. An international team of astronomers from Sweden, France, Germany and Australia used the CSIRO Australia Telescope Compact Array near Narrabi to measure how warm the Universe was when it was half its current age. "This is the most precise measurement ever made of how...

2013-01-21 23:01:14

In his new book, Engineering Physicist Daniel Friedmann shares his unique formula for converting ℠Bible Time´ to Gregorian years. Poised to provide compelling answers to the timeline aspects of the on-going Creation vs. Evolution debate, could the author´s new book be the answer both sides are fighting for? New York, New York (PRWEB) January 21, 2013 A new book by North American Physics Engineer, Daniel Friedmann, could be about to settle long-held differences between...

2013-01-14 23:02:36

New Book is a Trove of Incisive Insights on the Evolution of the Universe QUEBEC (PRWEB) January 15, 2013 The Big Bang theory is the prevailing paradigm in cosmology. In his new book, “Bright Hole Cosmos: and Multibang Dynamics”, author Andre Trepanier explores this cosmological model as he leads the way to a fascinating journey in the understanding of the evolution of the universe. Trepanier´s goal for writing his groundbreaking treatise is to challenge some of the main...

Latest Big Bang Reference Libraries

2014-01-12 00:00:00

Image Caption: The Hubble Extreme Deep Field (XDF) was completed in September 2012 and shows the farthest galaxies ever photographed by humans. Each speck of light in the photo is an individual galaxy, some of them as old as 13.2 billion years; the observable universe is estimated to contain more than 200 billion galaxies. Credit: NASA/Wikipedia What is Cosmology? I once commented to an acquaintance that I was fascinated by the field of Cosmology, and mused that if I had more time, I...

2004-10-19 04:45:44

Large-Scale Structure of the Cosmos -- Stars are organised into galaxies which in turn appear to form clusters and superclusters, separated by voids. Prior to 1989 it was commonly assumed that the superclusters were the largest structures in existence, and that they were distributed more-or-less uniformly throughout the universe in every direction. However, in 1989, Margaret Geller and John Huchra discovered the "Great Wall", a sheet of galaxies more than 500 million light years long...

2004-10-19 04:45:44

Cosmology -- area of science that aims at a comprehensive theory of the structure and evolution of the entire physical universe. Modern Cosmological Theories Present models of the universe hold two fundamental premises: the cosmological principle and the dominant role of gravitation. Derived by Hubble, the cosmological principle holds that if a large enough sample of galaxies is considered, the universe looks the same from all positions and in all directions in space. The second point...

2004-10-19 04:45:42

Redshift -- Redshift is the phenomenon that the frequency of light when observed, under certain circumstances, can be lower than the frequency of light when it was emitted at the source. This usually occurs when the source moves away from the observer, as in the Doppler effect. More specifically, the term redshift is used for the observation that the spectrum of light emitted by distant galaxies is shifted to lower frequencies (towards the red end of the spectrum, hence the name) when...

2004-10-19 04:45:42

Quasar -- A quasar (from quasi-stellar radio source) is an astronomical object that looks like a star in optical telescopes (i.e. it is a point source), but has a very high redshift. The general consensus is that this high redshift is cosmological, the result of Hubble's law and that their redshift indicates that they are typically very distant from Earth; we observe them as they were several billions of years ago. Since we can see them despite their distance, they must emit more...

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Word of the Day
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'karpos', fruit.