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It is the only program that visited all four outer planets. A total of nine spacecraft have been launched on missions that involve visits to the outer planets; all nine missions involve encounters with Jupiter, with four spacecraft also visiting Saturn. One spacecraft, Voyager 2, also visited Uranus and Neptune.
Voyager 2 flew by Uranus and was the first spacecraft to visit it. Neptune 25 August 1989 4389 days (12 yr, 6 days) Voyager 2 flew by Neptune and was the first spacecraft to visit it. Voyager 1: Jupiter 5 September 1977 5 March 1979 547 days (1 yr, 6 mo, 1 d) Voyager 1 flew by Jupiter and returned the first detailed images. [94] Saturn 12 ...
Mars 6 lander Lander Spacecraft failure Contact lost upon landing, atmospheric data mostly unusable. 21 Mars 7: Mars 7 (3MP No.51P) 9 August 1973 Soviet Union: Flyby Successful Flyby bus collected data. Proton-K/D: Mars 7 lander Lander Spacecraft failure Separated from coast stage prematurely, failed to enter Martian atmosphere. 22 Viking 1 ...
Voyager 2, launched August 1977, operational – flybys of Jupiter, Saturn, Uranus, and Neptune; extended mission to explore interstellar medium; first spacecraft to Uranus and Neptune Cassini–Huygens , launched October 1997, completed – Saturn and its moons
This is a list of all spacecraft landings on other planets and bodies in the Solar System, including soft landings and both intended and unintended hard impacts.The list includes orbiters that were intentionally crashed, but not orbiters which later crashed in an unplanned manner due to orbital decay.
previously visited Jupiter 1973-019A: Voyager 1: NASA: 12 November 1980 flyby success previously visited Jupiter 1977-084A: Voyager 2: NASA: 5 August 1981 flyby success previously visited Jupiter, went on to visit Uranus and Neptune 1977-076A: Cassini: NASA/ ESA/ ASI: 1 July 2004 – 15 September 2017 orbiter success
A lone spacecraft's visit to Uranus may have left us with the ... vista of Jezero Crater on Mars. Voyager 2 visited Uranus in 1986 ... belts with an unexpected intensity rivaling that of Jupiter's.
Mars 2, Mars 3 and Mariner 9 were all launched into space in May 1971, and all entered Mars’ orbit that same year. NASA's Mariner 9 reached the planet's orbit first on November 14, narrowly beating the Soviet's spacecraft amid the space race , and subsequently became the first spacecraft to orbit another planet.