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).
Saturn Atmospheric Entry Probe Saturn Atmospheric Entry Probe The Saturn Atmospheric Entry Probe is a mission concept under study since 2010, where a robotic spacecraft would deliver a single probe into Saturn to study its atmosphere. Due to the orbits and relative positions of Saturn and Earth, launch is proposed for August 30, 2027 for a June 22, 2034 arrival. The mission is under review in order to compete for funding by NASA's New Frontiers Program. To unveil the processes of outer planet formation and Solar System evolution, detailed studies of the composition, structure, and dynamics of giant planet interiors and atmospheres would be