• Chang’e-1
China’s first lunar probe, Chang’e-1, was launched on October 24, 2007, making China the fifth country to develop and launch a lunar probe on its own.
Orbiting 200 km above Moon, it mapped 3D images of the lunar surface, analyzed the distribution of elements, measured the depth of lunar soil, and explored the environment between Earth and Moon. Chinese scientists acquired the first complete map of Moon’s surface, thanks to Chang’e-1.
• Chang’e-2
Chang’e-2, blasting off on October 1, 2010, gained a full lunar map with a spatial resolution of 7 meters, showing more details of the lunar surface than Chang’e-1, which had a resolution of 120 meters.
It also took pictures of the Sinus Iridum, or the Bay of Rainbows, proposed landing site of Chang’e-3.
After accomplishing…