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Detectability of Extraterrestrial Technological Activities

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Author Topic: Detectability of Extraterrestrial Technological Activities  (Read 391 times)
Jennifer Murdoch
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« on: February 04, 2010, 01:18:13 pm »

The methods of collecting this information  as  it  arrives  at  the
       planet Earth make it immediately obvious that it  is  impossible  to
       gather all of  it  and measure all its components.  Each observation
       technique acts as an information filter.   Only  a fraction (usually
       small) of the complete information can be gathered.   The  diversity
       of these filters  is  considerable.   They  strongly  depend  on the
       available technology at the time.

       In this paper a review of the advantages  and  disadvantages of each
       "physical carrier" is examined, including the case that the possible
       ETCs are using them for interstellar communication purposes, as well
       as the  possibility  of  detection  activities  of  extraterrestrial
       technologies.

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