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Detectability of Extraterrestrial Technological Activities

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Author Topic: Detectability of Extraterrestrial Technological Activities  (Read 698 times)
Jennifer Murdoch
Superhero Member
Posts: 5235

« Reply #15 on: February 04, 2010, 01:23:50 pm »

This kind of  object,  known  as  a  "Dyson Sphere", would be a very
       powerful source of infrared radiation.   Dyson predicted the peak of
       the radiation at ten micrometers.

       The Dyson Sphere is certainly a grand, far-reaching  concept.  There
       have been some  investigations to find them in the IRAS database (V.
       I. Slysh, 1984;  Jugaku  and  Nishimura,  1991;  and  Kardashev  and
       Zhuravlev, 1992).

           2 - The concept of this extraterrestrial construct was first
           described in the science fiction novel STAR MAKER by Olaf
           Stapledon in 1937.

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