The Interstellar AgeBy: Jim Bell The story of the men and women who drove NASAs Voyager spacecraft missionthe farthest flung emissaries of planet Earthtold by a scientist who was there from the beginning. Voyager 1 left our solar system in 2012; its sister craft, Voyager 2, did so in 2018. The fantastic journey began in 1977, before the first episode of Cosmos aired. The mission was planned as a grand tour beyond the moon; beyond Mars, Jupiter, Saturn, Uranus and