The Voyager probe/spacecraft lauched in 1977,has gone beyond our solar system and is headed for the next closest one although most NASA scientists believe even if it arrives there undamaged it will not have enough power to transmit back to Earth to confirm its location/existance.
The Pioneer 10 spacecraft was the first to travel beyond all planets on June 13, 1983.
Pioneer 10 became the first man-made object to travel beyond the planets of our solar system on June 13, 1983. However, it is not currently the farthest man-made object from Earth. That title goes to Voyager I, which has recently passed into inter-stellar space.
yes, there are space-crafts monitoring all planets in our solar system(and possibly beyond).
No spacecraft has visited all the planets.
Pioneer X was launched in 1972. It passed Jupiter at the end of 1973. After that it didn't pass near any more planets, so it's hard to give an exact answer to this question.
Depends on whether you say Pluto is a planet or not. If you say it isn't, then there are no planets that haven't been visited by a spacecraft. If you say it is, then there is one that hasn't been visited yet, but one is on the way.
I believe it was part of the Mariner series of satellites
All of the eight planets have been visited or orbited by space probes.
Earth, Mars, and all the planets beyond Mars.
All 8 of the planets in our solar system have been visited by spacecraft, either fly-bys, or actual landings. The dwarf planet pluto has yet to be visited, but a space probe called New Horizons is on its way and should reach Pluto in 2015.
Well First of all *Are there ten planets*No there are not 10 planets, only 8 actually.
first if all... the planets are very small. second of all... they all have extreme tempetures.