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Big Bang Theory Challenged by Big Chill
August 20, 2012 The start of the Universe should be modeled not as a Big Bang but more like water freezing into ice, according to a team of theoretical ... > full story -
Hubble Watches Star Clusters on a Collision Course
August 16, 2012 Astronomers have caught two clusters full of massive stars that may be in the early stages of merging. The clusters are 170,000 light-years away in the Large Magellanic Cloud, a small satellite ... > full story -
Phoenix Cluster Sets Record Pace at Forming Stars
August 15, 2012 Astronomers have found an extraordinary galaxy cluster, one of the largest objects in the universe, that is breaking several important cosmic records. Observations of the Phoenix cluster with NASA's ... > full story -
Recreating a Slice of the Universe: Computational Approach Follows Thousands of Galaxies Over Billions of Years
August 15, 2012 Scientists have invented a new computational approach that can accurately follow the birth and evolution of thousands of galaxies over billions of years. For the first time it is now possible to ... > full story -
Quark Matter’s Connection With the Higgs: Heavy Ion Collisions Delve Deeper Into the Origin of (Visible) Mass
August 14, 2012 You may think you've heard everything you need to know about the origin of mass. After all, scientists colliding protons at the Large Hadron Collider (LHC) in Europe recently presented stunning ... > full story -
CERN’s Large Hadron Collider Experiments Bring New Insight Into Matter of the Primordial Universe
August 13, 2012 Experiments using heavy ions at CERN’s Large Hadron Collider (LHC) are advancing understanding of the primordial Universe. Scientists have made new measurements of the kind of matter that ... > full story -
New Eye Sweeps the Gamma Sky
August 13, 2012 H.E.S.S. II in Namibia observes the most violent and extreme phenomena of the universe in very high energy ... > full story -
First BOSS Data: 3-D Map of 500,000 Galaxies, 100,000 Quasars
August 8, 2012 Now available to the public: spectroscopic data from over 500,000 galaxies up to 7 billion light years away, over 100,000 quasars up to 11.5 billion light years away, and many thousands of other ... > full storyMore: -
Hubble Sees a Ten Billion Year Stellar Dance
August 4, 2012 The NASA/ESA Hubble Space Telescope offers a delightful view of the crowded stellar encampment called Messier 68, a spherical, star-filled region of space known as a globular cluster. Mutual ... > full story -
Supernova Progenitor Found? New Research Identifies Star System That May Explode
August 3, 2012 Type Ia supernovae are violent stellar explosions. Observations of their brightness are used to determine distances in the universe and have shown scientists that the cosmos is expanding at an ... > full story
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