Thomas the Tank Engine Posted March 11, 2015 Share Posted March 11, 2015 What struck John Learned about the blinking of KIC 5520878, a bluish-white star 16,000 light-years away, was how artificial it seemed. Learned, a neutrino physicist at the University of Hawaii, M?noa, has a pet theory that super-advanced alien civilizations might send messages by tickling stars with neutrino beams, eliciting Morse code-like pulses. Link to comment Share on other sites More sharing options...
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