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07-14-2018, 02:49 AM
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Neutrino that struck Antarctica traced to galaxy 3.7bn light years away
 Discovery may solve 100-year-old puzzle of high-energy cosmic rays that occasionally hit Earthأكثر... ??????? ??????: Neutrino that struck Antarctica traced to galaxy 3.7bn light years away || ??????: ahlam1399 || ??????: اسم منتداك
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