With the approval of the China National Space Administration, the Hong Kong Polytechnic University (PolyU) has acquired lunar soil samples retrieved by Chang'e-5, and will conduct in-depth studies on the samples, the university announced Wednesday.
The samples include one set of 400 milligrams shoveled from the Moon surface and another set of 42.6 milligrams retrieved by deep drilling.
The samples shoveled from the lunar surface were retrieved with special mechanical device developed by a research team of the PolyU.
Researchers at the university said they will study the microstructure of fused debris in the lunar soil, the water content in it and its origin.
The research is expected to contribute to the understanding of soil formation on the surface of the Moon and other celestial bodies without atmosphere, as well as water resources affected by solar wind.
The Chang'e-5 probe was launched in November 2020. It collected 1,731 grams of lunar samples and returned to Earth in December.
Hong Kong's PolyU receives Chang'e-5-retrieved lunar samples
Infrastructure is at the heart of economic ties between China and its neighbor to the west, Tajikistan, as the in-depth and close cooperation between the two countries plays an important part in improving the livelihoods of Tajik people.
The Tajik capital of Dushanbe is no stranger to monuments. The city boasts the world's second tallest flag pole and the statue of Ismoil Somoni, the 10th-century ruler whom the country's currency is named after.
The latest addition to the list of impressive buildings in Dushanbe is the Independence and Freedom Monument.
Opened in 2022, it was built by Xinjiang Construction and Engineering Corporation, a subsidiary of China State Construction Engineering Corporation.
Gulomov Marufjon, a local Tajik who has been working for China State Construction for half a decade, told China Global Television Network (CGTN) that a total of five projects has been delivered by his company in Tajikistan since the Belt and Road Initiative was proposed, the famous Independence and Freedom Monument included.
"In terms of infrastructure, the cooperation between the two countries has seen new developments every year since the Belt and Road Initiative was proposed. Our company has built and delivered five important projects -- the National Library, the Ministry of Foreign Affairs building, two highways, and this Independence and Freedom Monument," said Gulomov, assistant to general manager of the Tajik branch of Xinjiang Construction and Engineering Corporation.
The tower's height of 91 meters symbolizes the year of the country's independence, namely 1991. While commemorating the Central Asian country charting its own path, it is one that is increasingly integrated with its neighbor to the east, China.
"More than 530 Chinese companies are operating in Tajikistan, encompassing industries such as construction, agriculture, industry, transportation, and maintenance. These companies have created numerous job opportunities for people and contributed to the development of the economy and bilateral relations," said Gulomov.
This monument to Tajik's modern history is also seen as a symbol of the country’s growing relationship with China.
Ties in building infrastructure praised for improving Tajik livelihoods
