Voyager 1 took this photo of Jupiter and two of ... This approximate natural-color image shows Saturn, its rings, and four of its icy satellites. Three satellites (Tethys, Dione, and Rhea) are ...

NASA Voyager 1 probe discovers Saturn’s moon, Epimetheus. Saturn would be the last planet Voyager 1 would visit before ...

NASA’s Voyager mission completed humankind’s first close-up exploration of the four giant outer planets of our solar system.

became the first person to identify a volcanic plume as she studied an image of Io captured by Voyager 1. The revelation sparked a decades-long mystery as astronomers wondered about the origins of ...

The original mission was meant to last four years as the probe visited Jupiter and Saturn. It’s now spent 46 years in space, making Voyager 1 and its twin Voyager 2 the longest-operating ...

Voyager 1 visited Jupiter and Saturn and then kept on going and going. In 2012, it left our cosmic neighborhood and entered the space between stars. It was the first human-made object to leave our ...