Saturday, 10 March 2012
“Digital Revolution Will Make Human Civilization Invisible to Extraterrestrial Search" --Frank Drake (Weekend Feature)
“Digital Revolution Will Make Human Civilization Invisible to Extraterrestrial Search" --Frank Drake (Weekend Feature): Some of the world's leading astronomers -- including Great Britain's astronomer royal, Sir Martin Rees -- believe advanced extraterrestrial civilizations, rather than using different radio waves or visible light to signal, may be using an entirely different communication medium such...
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