Gravity Assist

The only spacecraft to visit all four giant planets: Jupiter, Saturn, Uranus, and Neptune.

The most distant human-made object, first to enter interstellar space.

The first spacecraft to orbit Jupiter discovers evidence of an ocean inside Europa.

Thirteen years at Saturn, and the first landing on a moon of another planet.

The fastest launch in history delivers the first close-up look at Pluto.

The fastest human-made object flies through the Sun’s atmosphere.

The largest planetary spacecraft NASA has ever built heads for Jupiter’s ocean moon.