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Scooped by L. Charles Burch onto MN News Hound |
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A vast bubble of hot, rarefied gas has been revealed as a source of cosmic rays – the mysterious particles that batter the Earth continuously. The observation of the so-called superbubble, measuring more than 100 light-years across, was made using gamma rays collected by NASA's Fermi satellite and sheds light on the origin of cosmic rays in regions of massive-star formation.
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Given that in the main the American political system is still the closest to protecting varieties of individual liberty – regarding speech, commerce, religion, due process, etc. – most of those who peddle political ideas want to hitch their wagon to the ideas of the American Founders. Socialists, conservatives, populists, agrarians and even communists have laid claim to being the proper carriers of the American political flag. Libertarians, of course, are no different. Delete the scoop?
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