Recent content by cmarrou
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Graduate Shouldn't we have heard alien radio signals by now? Why not?
Those who believe radio communication is a temporary development are likely correct. It was barely a century ago that Marconi first sent his three-dot "S"s into the void. Radio and television broadcasting work well for sending content from the few to the many, but today people want more...- cmarrou
- Post #8
- Forum: Astronomy and Astrophysics