[DOC] [TLE] List of Solar System probes - Wikipedia [PAR] This is a list of space probes that have left Earth orbit organized by their planned 
destination. ... For a list of landers only, see Landings on other planets. ... closest 
encounter (flybys); impact (impactors); orbital insertion to end of mission, ... Flyby: 
The probe flies by an astronomical body, but does not orbit it; Orbiter: Part of a... [DOC] [TLE] Voyager 2 - Wikipedia [PAR] Voyager 2 is a space probe launched by NASA on August 20, 1977 to study the 
outer planets. Part of the Voyager program, it was launched 16 days before its 
twin, ... It is the only spacecraft to have visited either of the ice giants. Its ..... of 
90377 Sedna, but not yet beyond the outer limits of the orbit of the dwarf planet 
Eris. [DOC] [TLE] Voyager - Planetary Voyage [PAR] Feb 17, 2015 ... Planet montage - Neptune, Uranus, Saturn, Jupiter ... To accomplish their two-
planet mission, the spacecraft were built to last five years. ... achievement of all its 
objectives, the additional flybys of the two outermost giant planets, ... After 
Voyager 2's successful Saturn encounter, it was shown that Voyager 2... [DOC] [TLE] NASA - Mission to Jupiter [PAR] May 29, 2007 ... During this time the spacecraft studied not only studied Europa but also ... fired 
and separated, sending Galileo on its six-year journey to the planet Jupiter. ... 
Several months later, the mission encountered a major problem. [DOC] [TLE] New Horizons: NASA's Mission to Pluto and the Kuiper ... - Space.com [PAR] Feb 25, 2016 ... The New Horizons spacecraft reached the dwarf planet Pluto in July 2015. ... This 
artist's concept shows NASA's New Horizons spacecraft during its 2015 
encounter ... The spacecraft's extreme distance from Earth makes it only the fifth 
to ... seen as dangerous obstacles for a spacecraft, if not accounted for. [DOC] [TLE] Thirty-four years after launch, Voyager 2 continues to explore ... [PAR] Aug 20, 2011 ... On August 20, 1977, the intrepid spacecraft Voyager 2 launched from ... what was 
supposed to be only a four year mission to Jupiter and Saturn. ... However, the 
most-significant discovery came not at Jupiter but at its well-known moon Io. ... 2's 
course for a close encounter with yet another planet: Uranus. [DOC] [TLE] Uranus, Neptune in NASA's sights for new robotic mission ... [PAR] Aug 25, 2015 ... NASA's Voyager 2 spacecraft encountered Neptune in August 1989. Credit: 
NASA. NASA's budget for planetary science can only support development of 
one ... Obviously, it's not going to be easy to be able, even after we get Europa ... 
Even though those are giant planets  Uranus and Neptune  they... [DOC] [TLE] Voyager | National Geographic [PAR] The spacecraft had far outstripped Voyager 2, which trailed its twin by more than 
300 ... fire yet another rocket stage, one built into the spacecraft, to send it to 
Jupiter. "The only way I knew it was so close" to running out of fuel, says Casani, 
.... Uranus rolled on its side, unlike any other planet, but no one knew the length 
of its... [DOC] [TLE] Voyager spacecraft - Science in Context - Gale [PAR] Twin robotic, unmanned interplanetary space probes, Voyager 1 and ... planets 
and dozens of moons, most of which were previously known only as ... of the 
planet and several of its moons; Voyager 2 encountered Jupiter in July of the 
same year. ... dwarf planet Pluto but not yet having reached the orbit of dwarf 
planet Eris. [DOC] [TLE] Salvaging NASA's Planetary Grand Tour: Sending Voyager 2 Where ... [PAR] Sep 1, 2009 ... ... theirs, no other spacecraft has yet explored more of the solar system and its ... 
This was just day after dayof seeing something that no one had seen before." ... 
Two of the Thermoelectric Outer Planets Spacecraft, or TOPS, were to be ... On its 
last planetary encounter, with Neptune

Question: It's the only planet not yet encountered by a space probe
Answer: Pluto