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).
Exploration of Jupiter impacts took place on the side of Jupiter hidden from Earth, "Galileo", then at a distance of 1.6 AU from the planet, was able to see the impacts as they occurred. Its instruments detected a fireball that reached a peak temperature of about 24,000 K, compared to the typical Jovian cloudtop temperature of about 130 K (−143 °C), with the plume from the fireball reaching a height of over 3,000 km. An atmospheric probe was released from the spacecraft in July 1995, entering the planet's atmosphere on December 7, 1995. After a high-g descent into the Jovian atmosphere, the probe