What Voyager spacecraft can teach humanity about immortality and legacy as they navigate space for billions of years
Voyager 1 is the most man-made object on Earth. After sweeping Jupiter, Saturn, Uranus, and Neptune, it is now nearly 15 billion miles (24 billion kilometers) from Earth in interstellar space. Both Voyager 1 and its twin, Voyager 2, carry small pieces of humanity in the shape of their gold records. These messages in a …