Policy and funding News Tevatron reaches the end of the road US Department of Energy rejects plan to extend Tevatron operations until 2014 Read article: Tevatron reaches the end of the road
Particles and interactions Research update Antihydrogen trapped at CERN Physicists hold 38 antimatter atoms for almost a fifth of a second Read article: Antihydrogen trapped at CERN
Particles and interactions Research update LHC now fully fledged heavy metal collider First collisions between lead ions just four days after the protons stopped Read article: LHC now fully fledged heavy metal collider
Cosmology Research update LHC gears up to create mini big bangs The ALICE experiment should have its lead collisions by the weekend Read article: LHC gears up to create mini big bangs
Gravity Research update Neutron star is most massive yet Find rules out many exotic theories of neutron-star composition Read article: Neutron star is most massive yet
Data acquisition and analysis Research update Georges Charpak: 1924–2010 Particle physicist won 1992 Nobel prize Read article: Georges Charpak: 1924–2010
Stars and solar physics Research update Searching the Sun for dark matter Solar neutrinos could provide clear signal of dark matter captured by our star Read article: Searching the Sun for dark matter
Particles and interactions Research update Changes spotted in fundamental constant Quasars suggest fine-structure constant differed billions of years ago at opposite ends of universe Read article: Changes spotted in fundamental constant
Stars and solar physics Research update Supermassive black holes spawned by galactic merger Model explains how these galactic monsters formed in the early universe Read article: Supermassive black holes spawned by galactic merger
Telescopes and space missions News US astronomers unveil 10-year plan Dark energy missions among top priorities Read article: US astronomers unveil 10-year plan
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