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Humans accidentally made a space cocoon for ourselves out of radio waves

by Futures Centre, May 26
1 minute read

Humans Accidentally Made a Space Cocoon For Ourselves Out of Radio Waves

Humans have accidentally created a protective bubble around Earth by using very low frequency (VLF) radio transmissions to contact submarines in the ocean. It sounds nuts, but according to recent research published in Space Science Reviews, underwater communication through VLF channels has an outer space dimension.

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