Voyager 2 preceded it into space by 16 days, but Voyager 1 quickly overtook it on a faster trajectory, and arrived at Jupiter 4 months before its sister craft. Voyager 1 took this photo of Jupiter ...

In the vast expanse of interstellar space, Voyager ... Jupiter and Saturn, now traveling more than 15 billion miles from ...

The space agency powered down an instrument on Voyager 1 designed to study cosmic rays last week, and on Wednesday it confirmed an instrument on Voyager 2 that measures charged particles and ...

Voyager 1 is over 15 billion miles (25 billion km) from Earth and Voyager 2 is 13 billion miles (21 billion km) away. That's so far that it can take almost two days for a radio signal to make the ...

Voyager 1 flew past Jupiter in 1979 and past Saturn and its largest moon, Titan, in 1980. Voyager 2 followed suit, observing Jupiter in 1979 and Saturn in 1981, and then became the first and so ...

Jupiter and Saturn, and explored the icy giants Uranus and Neptune. Voyager 1 is more than 15 billion miles (25 billion kilometers) away from Earth, while Voyager 2 is over 13 billion miles (21 ...

Voyager 1 discovered a thin ring around Jupiter and several of Saturn’s moons, and Voyager 2 is the only spacecraft to visit Uranus and Neptune. Each spacecraft still has three instruments ...