Physicists Detect Most Energetic ‘Ghost Particle’ Ever—30,000 Times More Powerful Than LHC Particles

The staggeringly energetic neutrino likely came from beyond our galaxy, and physicists have two main suspects.

Feb 12, 2025 - 21:29
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Physicists Detect Most Energetic ‘Ghost Particle’ Ever—30,000 Times More Powerful Than LHC Particles
A visualization of a simulated event in the KM3NeT/ORCA detector.

The staggeringly energetic neutrino likely came from beyond our galaxy, and physicists have two main suspects.