Or V-ger, as many Trek fans know it. It's almost out of the solar system and headed to the center of the galaxy. Should get there in a million years or so. The cool thing is that the antique space craft is still transmitting data back to Earth, after all these years. Man, they sure built them to last. +1 for nuke powered space craft!
BBC News - Voyager near Solar System's edge
BBC News - Voyager near Solar System's edge