Should We Continue the Search?

  • Michael A. G. Michaud


Since 1960, scientists have conducted more than 100 searches for signals from extraterrestrial civilizations.3 As of this writing, there has been no confirmed detection of alien technology; although searchers have spotted many intriguing signals, none have been found a second time.


Higgs Boson Radio Signal Radio Telescope Extrasolar Planet Alien Civilization 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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© Springer Science+Business Media, LLC 2007

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  • Michael A. G. Michaud

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