Space probe Entered orbit around dwarf planet Ceres in early 2015. Currently orbiting Ceres as of February 2017. First probe to Jupiter without atomic batteries, launched August 8, 2011. Chang'e 2 was deployed to orbit the Moon, visit Sun–Earth L2 Lagrangian point, and make a flyby of asteroid 4179 Toutatis. Along with "Pioneer 10", "Pioneer 11", and its sister space probe "Voyager 2", "Voyager 1" is now an interstellar probe. "Voyager 1" and "2" have both achieved solar escape velocity, meaning that their trajectories will not return them to the Solar System. Examples of space probe imaging telescope/cameras (focused on visible spectrum).
Space probe far layers of our heliosphere, thus concluding the craft had broken beyond the heliopause. Voyager 2 was launched by NASA on August 20, 1977. The probe's primary mission was to visit the ice giants, Uranus and Neptune, which it completed on October 2, 1989. It is currently the only probe to have visited the ice giants. It is the fourth of five spacecraft to have left the solar system. It has been operational for 41 years and 2 months as of October 20, 2018. Cassini–Huygens was a 5,712kg (12,593lb) space probe designed to study gas giant Saturn, along with its