A storm-wracked world and moons with erupting volcanoes and underground oceans were just some of he surprises the Voyager spacecraft revealed.
The probes not only returned stunning images of Saturn and its rings – they also set the stage for the highly successful Cassini mission.
Incredibly, a few instruments aboard both spacecraft continue to function.
Geysers on Triton, furious storms on Neptune, and a seemingly serene Uranus that turned out to be a cosmic oddity.
The twin spacecraft took long journeys to explore the outer solar system.
With the right camera and telescope, you can take the same “Grand Tour” the Voyagers did.
Voyager 1 and 2 revealed much about the cosmos – and left a giant mark on pop culture.
Talk astronomy with your uncosmic friends
Here’s a concise guide to avoid going over the heads of your science-avoiding peeps.
Decades-old observing journals recall a time when Voyager utterly transformed what we know about the outer planets.