Scientists suggest black hole explosion explains mysterious high-energy neutrino
Scientists suggest black hole explosion explains mysterious high-energy neutrino
On February 13, 2023, the KM3NeT observatory captured a groundbreaking signal: a high-energy neutrino traveling at 220 peta-electron volts.
Scientists from MIT now propose a fascinating origin: the explosive end of a primordial black hole (PBH).
According to Stephen Hawking, these objects undergo a process called Hawking radiation, losing mass until they reach a final, violent explosion.
If these PBHs exist, they might even account for a portion of dark matter.
While researchers previously linked neutrinos to Tidal Disruption Events—where black holes destroy stars—the immense energy of this specific neutrino suggests a different, more elusive source.
Confirming this hypothesis would provide the first direct evidence of Hawking radiation, offering a monumental breakthrough in modern astrophysics.
While this discovery remains a strong theoretical case, it highlights the vital role of underwater neutrino telescopes in uncovering the most extreme secrets of our cosmos.
