Researchers have completed the major construction of the Gamma-Ray Energy Tracking Array (GRETA), a next-generation nuclear detector designed to deliver the most precise measurements yet of atomic ...
Morning Overview on MSN
NASA’s Fermi telescope just caught a halo of 20-GeV gamma rays wrapping the Milky Way’s center — the first-ever direct signal of dark matter
For more than a decade, physicists hunting dark matter in the Milky Way’s core kept circling the same clue: a faint glow of ...
New experiments at CERN by an international team have ruled out a potential source of intergalactic magnetic fields. The existence of such fields is invoked to explain why we do not observe secondary ...
Schematics of the all-optical nonlinear Compton scattering experiment showing laser-driven electron acceleration, electron-laser collision, and Compton scattering to produce gamma rays. In a ...
An international team of scientists, led by the University of Oxford, has achieved a world-first by creating plasma "fireballs" using the Super Proton Synchrotron accelerator at CERN, Geneva, to study ...
High-energy neutrinos are unique messengers of some of the most extreme processes occurring throughout the universe. Unlike high-energy photons, high-energy neutrinos are not absorbed as they traverse ...
WASHINGTON, Oct 16 (Reuters) - Scientists may be coming closer to confirming the existence of dark matter - the invisible stuff thought to make up more than a quarter of the cosmos - as they study a ...
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