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Natural Particle Accelerators in Space Leave the Large Hadron Collider Energies in the Dust

Posted by Guy Pirro 08/28/2021 03:58PM

Natural Particle Accelerators in Space Leave the Large Hadron Collider Energies in the Dust

Since they were first detected more than a hundred years ago, Cosmic Rays – highly energetic particles that continuously rain down on Earth from space – have posed an enduring mystery. What creates and propels the particles across vast distances? Where do they come from? Using an internationally organized effort, scientist have for the first time located a source of high-energy cosmic neutrinos -- ghostly elementary cosmic particles that travel billions of light years through the universe, flying unaffected through stars, planets, and entire galaxies. The joint observation campaign was triggered by a single neutrino that was recorded by the IceCube Neutrino Telescope at the South Pole in September 2017. The energy of this specific neutrino was around 300 Tera-ElectronVolts – That is more than 40 times the energy produced by the world’s largest particle accelerator, the CERN Large Hadron Collider (LHC) in Switzerland. Telescopes on Earth and in space were able quickly follow-up the initial detection with more detailed observations that determined the exotic particle had originated in a galaxy nearly four billion light years away in the constellation Orion, where a gigantic black hole was behaving like a natural particle accelerator.


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