How long until extraterrestrial life reaches back?
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Warning, text spoilers below…
Presenting Humanity’s 5 Farthest Reaches into Space by category, including crew of the Apollo 13, the farthest humans ever from Earth, the Voyager I spacecraft and its golden record, the first man-made objects to leave the solar system, gamma-ray burst GRB 090423, humanity’s farthest ever observation, the Marconi and “Morse Message” radio transmissions, possibly the farthest radio signals ever sent, and the TV broadcast of 1936 Olympic Games Opening Ceremony, possibly the first video of Earth aliens will see.
More Dark5 Space Videos:
5 Most Mysterious Objects in the Solar System: https://www.youtube.com/watch?v=ni0Gt…
5 Most Mysterious Signals from Space: https://www.youtube.com/watch?v=My02O…
% Most Mysterious Photos from Mars:https://www.youtube.com/watch?v=JpNg8…
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Music:“The Comeback” by Frantz
Intro: “The Machine Thinks”
Background audio copyright Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
https://creativecommons.org/licenses/…