China’s Space Agency Unveils Names for Moon-bound Spacecraft
China’s human spaceflight agency has recently unveiled the names of the spacecraft being developed for future moon missions. Mengzhou is the spacecraft designated for venturing beyond low Earth orbit, while the lunar lander has been named Lanyue. These names hold significant cultural references, with Lanyue meaning “Embracing the Moon” in honor of the Tang dynasty poet Li Bai, as stated in a press release by China’s human spaceflight Agency, CMSA. Mengzhou, on the other hand, carries the meaning of “Dream Vessel” and follows the naming convention established by China’s Shenzhou and Tianzhou spacecraft.
Public Contest and Final Selection for Names
CMSA initiated a public contest in August 2023 to crowdsource names for these spacecraft. After receiving 2,000 submissions from a diverse range of organizations and individuals, the final names were chosen by an expert panel.
Technical Details and Mission Progress
Initially known as the “next-generation crewed spacecraft,” Mengzhou is set to accommodate seven astronauts for missions in low Earth orbit and three astronauts for lunar orbit. Anticipated to make its debut flight around 2027, Mengzhou underwent a boilerplate test flight in 2020. The China Aerospace Science and Technology Corporation (CASC), the country’s primary space contractor, is responsible for the design and construction of the spacecraft and lander. Furthermore, CASC is developing a new rocket, the Long March 10, to facilitate the launch of these spacecraft.
Mission Overview and Lunar Landing Strategy
China’s moon landing strategy involves the deployment of two Long March 10 rockets, based on the current Long March 5 model. One rocket will carry Mengzhou while the other will transport Lanyue. Following their rendezvous and docking in lunar orbit, astronauts will transfer to the lander for their descent to the moon’s surface. Lanyue, equipped with a crew rover weighing 440 pounds (200 kilograms), will facilitate the astronauts’ return to lunar orbit after their exploration. Subsequently, the spacecraft will dock again in preparation for the journey back to Earth.
Upcoming Developments and Mission Status
According to Ji Qiming, assistant to the director of CMSA, progress on the hardware for the mission is proceeding smoothly. Key components such as the Long March 10 rocket, Mengzhou crew spacecraft, Lanyue lander, and spacesuits have been completed. Additionally, the technical plans for the launch site and landing site have been finalized.
In conclusion, with the ongoing developments and meticulous preparations, China’s upcoming moon missions are poised for significant advancements in human spaceflight.