These are spacecraft, see the related links. The Voyager 1 spacecraft is a 722-kilogram (1,592 lb) robotic space probe of the outer Solar System and beyond, launched September 5, 1977. It still...
The Voyager 1 spacecraft, the 722-kilogram robotic space probe of the outer solar system and beyond, launched September 5, 1977, and remains operational, currently pursuing its extended mission to...