Depends "very" much on the definition of the boundary of the solar system, but it's possible Voyager I may well have.
No, nobody has ever left the solar system.
Yes It's not my solar system.
No satellite has left our solar system. The farthest human-made object from Earth is the Voyager 1 spacecraft, which has entered interstellar space but is still within the boundary of our solar system.
Both Voyager 1 and 2 have travelled through the solar system, I believe Voyager 1 is the only one which has left the solar system (or is in the process of).
Nothing man-made has left our solar system yet. The furthest thing is Voyager 1, which is now about 116AU away from Earth, around 10.8 billion miles - at the edge of our solar system.
A spacecraft left earth in late 1957 and returned in early 1958. Other than human spacecraft, no alien space craft has ever left or come to visit our planet, that we know of. It is possible some alien space craft may have visited earth millions of years ago. It is highly unlikely any craft has done so within the past few centuries.
NASA has sent spacecraft to all eight planets in our solar system, including numerous missions to Mars. They have also launched missions to study asteroids, comets, and the Sun. NASA's Voyager 1 spacecraft has even left our solar system and is now in interstellar space.
If by robotic, you mean unmanned... The Voyager 1 probe has left our solar system - and is approximately 134 AU (2.00×1010 km) - or 20,000,000,000 km from Earth.
Nope. Only in our dreams. And in the movies..... The farthest-traveled objects are the Voyager probes which are not properly out of our own solar system yet. (There is some discussion about where our solar system ends and deep space begins, but if the Voyager probes are beyond it, they are only JUST BARELY beyond it.)
Yes, Pioneer 10 left the solar system. It was launched in 1972 and became the first spacecraft to travel through the asteroid belt, sending back valuable data as it journeyed towards the outer regions of the solar system. Contact with Pioneer 10 was last made in 2003, when it was over 7.6 billion miles away.
The Voyager 1 spacecraft is a 722-kilogram (1,592 lb) space probe launched by NASA on September 5, 1977, to study the outer Solar System and eventually interstellar space. Operating for 33 years, 11 months and 12 days as of today (17 August 2011), the spacecraft receives routine commands and transmits data back to the Deep Space Network. It will be the first probe to leave the Solar System and is the farthest man made object from Earth.The two Voyager satellites have left the solar system and passed the "heliopause", the boundary layer between the solar system and deep space.V1 Launch Date: 1977-09-05 12:56:00 UTCV2 Launch Date: 1977-08-20 14:29:00 UTC
No. Both voyager 1 and 2 are on their way out of our solar system and will eventually escape one day. They have gone well beyond the furthest planet Neptune, but the solar system extends out much further, with the sun have a gravitational effect on objects as far out as 50,000 astronomical units or so. The voyager space craft has got out as far as 116 astronomical units so far.