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Under 'Dark Halo' Old Galaxies Have Many More Stars
May 1, 2012 — Some of the oldest galaxies in the Universe have three times more stellar mass, and so many more stars, than all current models of galaxy evolution ... > full story -
Vast Structure of Satellite Galaxies Discovered: Do the Milky Way’s Companions Spell Trouble for Dark Matter?
April 25, 2012 — Astronomers have discovered a vast structure of satellite galaxies and clusters of stars surrounding our Galaxy, stretching out across a million light years. The work challenges the existence of dark ... > full story -
Beyond Apples: A Serving a Day of Dark Chocolate Might Keep the Doctor Away
April 24, 2012 — Dark chocolate may reduce the risk of cardiovascular disease by improving glucose levels and lipid ... > full story -
How Ancient Viruses Became Genomic 'Superspreaders'
April 23, 2012 — Scientists have uncovered clues as to how our genomes became riddled with viruses. The study reveals important information about the so–called 'dark matter' of our ... > full storyMore: -
Serious Blow to Dark Matter Theories? New Study Finds Mysterious Lack of Dark Matter in Sun's Neighborhood
April 18, 2012 — The most accurate study so far of the motions of stars in the Milky Way has found no evidence for dark matter in a large volume around the Sun. According to widely accepted theories, the solar ... > full story -
On the Border Between Matter and Anti-Matter: Nanoscientists Find Long-Sought Majorana Particle
April 13, 2012 — Scientists in the Netherlands have succeeded for the first time in detecting a Majorana particle. In the 1930s, Italian physicist Ettore Majorana deduced from quantum theory the possibility of the ... > full story -
First-Ever Model Simulation of the Structuring of the Observable Universe
April 12, 2012 — Astronomers have performed the first-ever computer model simulation of the structuring of the entire observable universe, from the Big Bang to the present day. The simulation has made it possible to ... > full story -
Discovery of the Musket Ball Cluster, a System of Colliding Galaxy Clusters
April 12, 2012 — Using a combination of powerful observatories in space and on the ground, astronomers have observed a violent collision between two galaxy clusters in which so-called normal matter has been wrenched ... > full story -
LHC Physics Data Taking Gets Underway at New Record Collision Energy of 8TeV
April 5, 2012 — At 00:38 CEST this morning, the LHC shift crew declared ‘stable beams’ as two 4 TeV proton beams were brought into collision at the LHC’s four interaction points. This signals the ... > full story -
Dwarf Galaxies Provide New Insights on Dark Matter
April 2, 2012 — Scientists have looked for signals from dark matter by zeroing in on 10 small, faint galaxies that orbit our own. Although no signals have been detected, a novel analysis technique applied to two ... > full story
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