Powerful Particle Detection Could Mean We’ve Already Found an Exploding Black Hole : ScienceAlert
A tiny particle that smashed into Earth with a record-shattering energy of 220 petaelectronvolts could be the last scream of an evaporating black hole. According to a new theoretical paper, the 2023 neutrino event named KM3-230213A can be explained by a burst of Hawking radiation emitted as a primordial black hole puffed into nothing. Moreover,…