Saturday, April 27, 2013

Scientists May Have Detected Neutrinos From Another Galaxy

The Bad Astronomer writes "A experiment called IceCube ? consisting of sensitive light detectors buried deep in the Antarctic ice ? has detected two ultra-high-energy neutrinos, each with over a peta-electronVolt of energy (a quadrillion times the energy of a visible light photon), the highest energy neutrinos ever seen. The two events, nicknamed Bert and Ernie, have a 99% chance of originating outside our galaxy, likely created either by a supermassive black hole or an exploding gamma-ray burst."

Source: http://rss.slashdot.org/~r/Slashdot/slashdotScience/~3/FK3ScwH-w08/story01.htm

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