To probe the "knee" more precisely, scientists need to measure the energy spectra of individual types of cosmic rays, such as protons, helium and heavier nuclei. But cosmic rays in this energy range ...
An international collaboration of physicists including researchers at Washington University in St. Louis has made ...
The EHT captured a surprising polarization reversal around M87*, pointing to rapidly changing magnetic fields near the black ...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific ...
Yet according to physics, information is never destroyed. In principle, a burned book is just as readable as the original—if ...
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