extent of human radio signals

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    HoChunk

    Just think: in another 80,000 years or so, everyone in the Milky Way will have heard Orson Welles’s “War of the Worlds” radio troll.

    en.wikipedia.org/wiki/The_War_of_the_Worlds_%28radio_drama%29

    TimO

    No, because the radio stations that broadcast that were so weak and are so overpowered by nature that those signals won’t even be detectable after a few dozen light-years…

    (The real world ain’t Star Trek)