Chinese scientists have created a high-resolution map of moon rocks, providing detailed information about the composition and distribution of lunar surface materials.
Released at a 1:2,500,000 scale, the map of the entire moon is the result of a 10-year study undertaken by researchers from Shandong University, the Chinese Academy of Sciences, and other institutions. It captures the lithologic features of 17 lunar rock types.
China's recent lunar missions, which include orbiting, landing and bringing samples back to Earth, have collected diverse datasets that "provided primary sources for this lithological mapping effort," according to the study findings published in the journal Science Bulletin earlier this week.
The new lunar map can be used for further scientific research, exploration planning, sampling and selection of return sites. It can also provide a reference for mapping other Earth-like planets in the future, the researchers noted.
The paper and digital versions of the map will be published in Chinese and English by China's Geological Publishing House. (Xinhua)
Chang'e 5, China's newest lunar probe, will bring 2 kilograms of lunar soil and rock samples back to Earth before the end of 2017. The 8.2-metric ton probe has four components, an orbiter, lander, ascender and re-entry module. After the probe reaches lunar orbit, the components will separate into two parts, with the orbiter and re-entry module remaining in the orbit while the lander and ascender descend toward the moon's surface.
A little over a year after landing, China's spacecraft Chang'E-4 is continuing to unveil secrets from the far side of the Moon. The latest study led by scientists from the National Astronomical Observatories of the Chinese Academy of Sciences reveals what lurks below the surface.
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