Roger Floyd's Website

  • Where Are They? Part 1

    This is likely to be the first of three postings on a topic that has intrigued me for several years—the prospect of intelligent life on other planets.  Enrico Fermi posed […]

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  • The Alien Paradox

    Enrico Fermi is credited with asking the question that forms the basis for “Fermi’s Paradox.”  That is, where are all the aliens?  Why haven’t we been visited here by aliens […]

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