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Human Radio Broadcast - “bubble” Of Existence


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Human Radio Broadcast - “bubble” Of Existence


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Human Radio Broadcast - “bubble” Of Existence
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Human Radio Broadcast - “bubble” Of Existence

Humans have been sending noise into space for decades. The first AM broadcast was on Christmas Eve, 1906, and Hitler’s broadcasting of the 1936 Olympics is regarded as the first signal powerful enough to be carried into space - which is a rather disturbing thought.

When compared to the vast size of the Milky Way, our presence here on Earth seems insignificant. Even our space-bound messages — which are traveling at the speed of light — are dwarfed by the galaxy’s immensity. The image on the left illustrates our “bubble” of existence, which spans 200 light years — is just a small blip on the cosmic radar.






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