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Senior Moment
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Join Date: Apr 2007
Posts: 40,665
Favourites (more):
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Senior Moment
Join Date: Apr 2007
Posts: 40,665
Favourites (more):
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If they were from an extra terrestrial source, wouldn't the radio waves be a quite old? For all we know it could be an alien world learning how to broadcast using radio waves from thousands of years ago, lol.
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