Pioneer 10 and 11: These were the first spacecraft to fly through the asteroid belt and past Jupiter. They then continued on to become the first human-made objects to leave the solar system.
Voyager 1 and 2: These iconic spacecraft flew by Jupiter, Saturn, Uranus, and Neptune, before continuing their journey into interstellar space. They remain the only probes to have reached interstellar space and are still sending back data.
Ulysses: This mission was designed to study the Sun's poles, and it accomplished this by using a gravity assist from Jupiter. It also provided valuable information about the Jovian magnetosphere.
New Horizons: This probe flew past Jupiter on its way to Pluto and the Kuiper Belt.
Juno: While Juno is currently orbiting Jupiter and is not leaving the solar system, it did utilize a gravity assist from Earth before arriving at Jupiter.
Other notable missions:
* Galileo: This spacecraft orbited Jupiter for eight years, providing detailed information about the planet, its moons, and its magnetic field.
* Cassini: While primarily dedicated to Saturn, Cassini did have a flyby of Jupiter on its way to the ringed planet.
* Rosetta: This mission, focused on studying comet 67P/Churyumov-Gerasimenko, also used a gravity assist from Earth and Mars before reaching Jupiter.
Why do probes use planetary flybys?
Probes use planetary flybys as a way to gain speed and change direction, using the gravity of the planet to slingshot themselves towards their destination. This technique, known as a gravity assist, allows for more efficient and fuel-saving trajectories.
These are just a few examples of the many probes that have flown past Jupiter and other planets on their way to deep space. These missions have helped us to understand our solar system in ways that were never before possible and continue to provide valuable insights about the universe.
