7.8Sputnik 1 entered Earth orbit. But for over a century prior people worldwide observed an unidentified object. Dubbed the Black Knight Satellite was seen, heard, photographed. Decoded signals suggest it has watched Earth for 13,000 years.
Sputnik 1 entered Earth orbit. But for over a century prior people worldwide observed an unidentified object. Dubbed the Black Knight Satellite was seen, heard, photographed. Decoded signals suggest it has watched Earth for 13,000 years.
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