Visualization of China’s-23 Day Moon Sample-Return Mission ?? #China #Space #Moon China's most ambitious moon mission to date is on the pad ahead of its planned launch next week. A heavy-lift Long March 5 rocket topped with the robotic Chang'e 5 lunar sample-return spacecraft rolled out to its pad at Wenchang Space Launch Center in Hainan province on Tuesday (Nov. 17). Chang'e 5 is scheduled to lift off on Nov. 24, according to a NASA description of the mission. (Official Chinese sources have said only that the launch will occur in "late November.") The 18,100-lb. (8,200 kilograms) spacecraft, which apparently consists of four modules, will then make its way to the moon. Two of the Chang'e 5 modules will remain in lunar orbit. The other two — a sample collector and an ascent vehicle — will touch down in the Mons Rumker area of the huge Oceanus Procellarum ("Ocean of Storms"), a vast volcanic plain that has been explored by a number of other moon missions, including NASA's Apollo 12 in 1969. If all goes according to plan, Chang'e 5's sample collector will use a robotic arm and a drill to snag about 4.4 lbs. (2 kg) of moon dirt and rock, including material that will be sourced from up to 6.5 feet (2 meters) underground. The ascent vehicle will then loft this cache to lunar orbit, where it will dock with one of the orbiting modules and then be integrated into the other, which will haul the stuff back to Earth, according to the NASA description. The moon samples are scheduled to land in China in mid-December. That touchdown will be historic: Humanity hasn't returned any material from the moon since the Soviet Union's robotic Luna 24 mission did so in 1976. (Comet and asteroid samples have come down to Earth since then, however. And yet more collected space-rock material will be delivered in the near future, by Japan's Hayabusa2 and NASA's OSIRIS-REx missions.) Source: https://www.space.com/china-moon-sample-return-change-5-rollout ... https://www.youtube.com/watch?v=R3JZHU6J1dA