Tag Archives: bombarding

[ad_1] A neutrino from a galaxy 4 billion light years away uncovers a cosmological enigma from a century ago. For the first time in history, a team of astronomers found the origin …

[ad_1] Thus, apparently, apart from neutrinos, gamma rays are partially produced by high energy protons in supermassive black hole jets like this blazar. This is a surprising discovery that not only confirms …