Particle never before seen on Earth detected; it could come from a primordial black hole and the origin of the universe.
Observing such an explosion could unlock secrets of the universe. Like cracking a cosmic piñata, an exploding PBH would reveal every subatomic particle in existence, including those that have only ...
Morning Overview on MSN
Impossibly powerful ghost particle from exploding black hole could upend physics
A neutrino with almost unimaginable energy slammed into Earth in early 2023, carrying roughly 220 petaelectronvolts, far ...
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