Morning Overview on MSN
NASA’s Fermi telescope just caught what may be the first gamma-ray signal from a superluminous supernova — one of the most extreme blasts in the known universe
A stellar explosion that briefly outshone its entire host galaxy may have left behind a calling card no superluminous ...
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 gamma rays peaking around 2 GeV, maddeningly ambiguous, never quite proving ...
Nearly a century after astronomers first proposed dark matter to explain the strange motions of galaxies, scientists may finally be catching a glimpse of it. A University of Tokyo researcher analyzing ...
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