Flybys:
* Pioneer 10 (1973): The first spacecraft to fly past Jupiter.
* Pioneer 11 (1974): The second spacecraft to fly past Jupiter.
* Voyager 1 (1979): Conducted a flyby of Jupiter and its moons.
* Voyager 2 (1979): Also conducted a flyby of Jupiter and its moons.
* Ulysses (1992): A solar mission that performed a gravity assist maneuver around Jupiter.
* New Horizons (2007): Flew by Jupiter on its way to Pluto.
Orbiters:
* Galileo (1995-2003): The first spacecraft to orbit Jupiter. It studied the planet's atmosphere, moons, and magnetic field.
* Juno (2016-present): Currently orbiting Jupiter, studying its atmosphere, magnetic field, and interior.
Probes:
* Galileo's atmospheric probe (1995): Entered Jupiter's atmosphere to gather data.
Future Missions:
* Europa Clipper (2024): Will orbit Jupiter's moon Europa to investigate its potential for harboring life.
Other Notable Missions:
* Cassini (2004-2017): Though primarily focused on Saturn, it made several flybys of Jupiter.
Note: This list is not exhaustive, but it covers the most significant NASA missions to Jupiter.