There are two, Pioneer 10 and Pioneer 11.
The Pioneer 10 probe has traveled over 12 billion miles since its launch in 1972. The Pioneer 11 probe has traveled over 7.6 billion miles since its launch in 1973. Both of these probes continue to travel through space.
Scientists and researchers use the data collected by the Pioneer Space probes to study the solar system, interstellar space, and cosmic phenomena. They analyze this data to enhance our understanding of the universe and how it functions.
Nine probes have been sent to Jupiter to date. These include Pioneer 10 and 11, Voyager 1 and 2, Galileo, Cassini, New Horizons, Juno, and the most recent one being the European Space Agency's JUICE mission set to launch in 2022.
Some of the space probes sent to Jupiter include Voyager 1 and 2, Galileo, Juno, and the upcoming Europa Clipper mission. These probes have provided valuable information about Jupiter's atmosphere, moons, and magnetic field.
The Pioneer 10 and Pioneer 11 probes flew past Jupiter before continuing their journey outward to deep space. The Voyager 1 and Voyager 2 probes also conducted flybys of Jupiter, Saturn, Uranus, and Neptune before heading towards interstellar space.
There have been 7 NASA space probes that flew by Jupiter: Pioneer 10 Pioneer 11 Voyager 1 Voyager 2 Ulysses Cassini New Horizons
Which one - there were 18 pioneer probes.
space probes
The Pioneer probes has messages for aliens
Four probes have been to Saturn - Pioneer 11, Voyager 1 and 2, and Cassini.
Pioneer 10, pioneer 11, Voyager 1, Voyager 2, Galileo, Cassini and New Horizons.
The Pioneer 10 probe has traveled over 12 billion miles since its launch in 1972. The Pioneer 11 probe has traveled over 7.6 billion miles since its launch in 1973. Both of these probes continue to travel through space.
The Pioneer space probes are a series of unmanned space missions sent out by the United States for the purpose of planetary exploration.
The first probe was Pioneer 6 in 1965, it was a solar probe, and the mission was a success. The second probe was Pioneer 7 one year later. It was also a solar probe and it was also a success. After that we have launched more solar probes, and other probes out into space, almost all have been successful.
Pioneer 11, Voyager 1, Voyager 2, Cassini-Huygens
Pioneer 11, Voyager 1, Voyager 2, Cassini-Huygens
Scientists and researchers use the data collected by the Pioneer Space probes to study the solar system, interstellar space, and cosmic phenomena. They analyze this data to enhance our understanding of the universe and how it functions.