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A thread to change your life. 
This image of Earth was acquired by the Voyager 1 spacecraft on Feb 14th, 1990. From 4 billion miles (6.4 billion kilometers) away.
Voyager took this photo, and continued on, and is now the furthest human-made object from Earth.
Voyager took this photo, and continued on, and is now the furthest human-made object from Earth.
Carl Sagan insisted that it was worth NASA’s time to acquire this image, because he knew the impact it would have on our concept of ourselves, and our place in the universe.
