“Cosmic-ray air showers are sprays of particles raining down from high in the sky,” explains Jesse Liu of New York University, the lead author of a paper that describes the study. He adds that cosmic ...
Add Yahoo as a preferred source to see more of our stories on Google. For decades, our best models of the universe have suggested that a third of the baryonic matter that should be out there in the ...
A group of researchers at the University of Waterloo and the University of British Columbia have discovered a potential "cosmic glitch" in the universe's gravity, explaining its strange behavior on a ...
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Physicists get their closest look yet at the birth of cosmic rainstorms
About the Particles Hitting Earth For the first time, physicists have recreated a key collision behind cosmic-ray showers ...
Way back when the world was young and I still attended physics conferences, I got very excited by galactic cosmic rays. There seemed to be more cosmic rays than expected coming from the center of our ...
Multiple independent analyses of the oldest light in the universe now point to a subtle but persistent twist in its polarization, a signal that, if confirmed, cannot be explained by the Standard Model ...
In 1965, British mathematician Roger Penrose proposed the cosmic censorship conjecture, a concept that suggests that singularities — regions where gravity is so strong that the fabric of spacetime ...
A computational approach inspired by the growth patterns of a bright yellow slime mold has enabled a team of astronomers and computer scientists at UC Santa Cruz to trace the filaments of the cosmic ...
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