Canada received 1.5 billion light years from radio signals to foreigners is sensational


  1. Canada has received 1.5 billion light-years of radio signals and is sensational to the aliens.
  2. Alien greetings? Canada discovers repeated radio waves beyond 1.5 billion light-years – Science cnBeta
  3. Alien greetings? Canada finds repeated radio waves at 1.5 billion light-years away – News News News
  4. Humans discover 1.5 billion light-years of repeated radio waves or alien ships
  5. Alien greetings? Scientists detect repeated radio waves outside 1.5 billion light years
  6. See full article in Google News


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