SETI: Looking for Cosmic Outposts
October 16, 2013
The stellar radio dial has been silent, but maybe we could look for alien interstellar outposts.
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SETI, Said He, Isn't Ready, Said She
April 22, 2013
The search for extra-terrestrial intelligence is like a detective story without a body. All those new planets, but no signal—at least not one that most scientists will accept.