50 Years of SETI, Yet the Eerie Silence Lingers On

#Science

Tue, Mar 16th, 2010 14:29 by capnasty NEWS

Are we alone in the universe? That's the big question the Search for Extraterrestrial Intelligence (SETI) seeks to answer, and so far the answer appears to be yes. In the half-century since Frank Drake first used a radio telescope to begin searching for alien radio signals, there has been no message from ET--indeed no artificial radio traffic of any description.

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