Beyond Voyager - Issue 51: Limits

Forty years ago this coming Tuesday, a car-sized piece of equipment launched from Cape Canaveral in Florida. Thirty five years later, it became the first and only man-made object to enter interstellar space. Along the way, the Voyager probes (there were two) made headlines for flybys of Jupiter, Saturn and Titan. Fran Bagenal was a student when the Voyager probes launched, and wrote her doctoral thesis on data the probes collected around Jupiter. The professor of astrophysical and planetary science at the University of Colorado at Boulder, and former chair of NASA's Outer Planet Assessment Group, has also worked on the Galileo, Deep Space 1, New Horizons and Juno missions. Nautilus caught up with Bagenal to discuss the legacy of Voyager and the future of manned and unmanned exploration of space.