They found planet jupiter.
saturn has only been visited 4 times by spacecrafts
No and probably never will as Jupiter is a gaseous planet.
So far 8 space probes have been to Jupiter: The first one was Pioneer 10 in 1973, followed by Pioneer 11 in 1974, Voyagers 1 and 2 in 1979, Ulysses in 1992, Galileo in 1995, Cassini in 2000, and New Horizons in 2007. Further probes planned are the Juno space probe, due to launch sometime in 2011, and the Europa Jupiter System Mission, planned for 2020.
Yes. Jupiter has been visited on flyby missions by the space probes Pioneer 10, Pioneer 11, Voyager 1, Voyager 2, Ulysses, Cassini, and New Horizons. The space probe Galileo orbited Jupiter from 1995 until 2003. Upon arrival, it sent an atmospheric probe into Jupiter's atmosphere.
The only spacecraft to have visited Neptune is the space probe Voyager 2, which flew by Neptune in August 1989.
Planets that have been visited by spacecrafts include Mars, Venus, Mercury, Jupiter, Saturn, Uranus, and Neptune. Additionally, the spacecraft Voyager 2 has conducted flybys of both Uranus and Neptune.
No manned missions have gone farther away than the moon. If you mean space probes or satellites, I think three
Messenger
Yes.
spacecrafts such as juno from nasa went there
A total of 9 spacecrafts visited the moon.
more than 10000 miles?
The Venera series of probes sent by the USSR .
Spacecrafts have never visited Pluto, but the New Horizons mission is on its way there.
Jupiter first visited by satelite at December 3 1973 by pioneer 10
No person has visited Jupiter the closest we have been is to observe the planet with high powered telescopes.
Yes. We have landed multiple probes and rovers on Mars.