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Building a Massive Neutrino Hunter Beneath the Mediterranean

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The second-biggest structure in human history will seek to answer deep cosmic mysteries

KM3NeT Artist's Concept A possible configuration of the KM3NeT detector network.

Neutrinos may or may not move faster than light, but regardless, they’re special little things. They speed through the planet, and through you, and through everything; but, chargeless and puny, they interact with their surroundings so minimally that other particles hardly take notice.
These subatomic particles are so tiny and so imperturbable they’re almost impossible to see, but they originate in some of the most violent and disruptive processes in the universe. Energetic neutrinos that originate in deep space, known as astrophysical neutrinos, escape from the dark centers of the universe’s most powerful places — gamma ray bursts, blazars and quasars, and black holes at the centers of galaxies. They can serve as cosmic messengers from these tumultuous places, but first we have to find them, and this is excruciatingly difficult. So European scientists are planning to construct the second-largest structure ever built by humanity, just to look for them…..
Read more: www.popsci.com

Written by physicsgg

December 14, 2011 at 6:12 pm

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