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Home / Science / China provides the first lunar samples brought back to Earth for the first time in 45 years

China provides the first lunar samples brought back to Earth for the first time in 45 years



China shared a lunar sample returned to Earth for the first time in 45 years.

The U.S. National 5’e-5 mission collected lunar heavy rocks, which returned in December, and carried 3.8 pounds of soil and rocks from natural satellites.

The image shows small samples ranging from dust particles to large pieces, as well as samples in crystal containers that will be exhibited at the National Museum of China.

The design of the container is similar to the Chinese wine container used in the ceremony, namely “zun”, which preserves the lunar dust in a sacred sphere that represents the moon and the5 return to the space capsule.

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China shared a lunar sample returned to Earth for the first time in 45 years

China shared a lunar sample returned to Earth for the first time in 45 years

Since the Soviet Lunar 24 robot mission in 1976, China’s lunar mission was the first mission to return samples, and it is now the 21st mission to land on the lunar surface.

The November E-5 was launched on the Long March 5 rocket from the Wenchang launch site in Hainan Province in November. This is a major advancement in the country’s space program.

The probe’s target is a 4,265-foot-high volcanic complex located on the near side of the moon, called Mons Rumker, and the area is called Oceanus Procellarum, which means storm ocean in Latin.

After the launch in November last year, James Head, a professor of geological sciences at Brown University, said the area was “very unusual, not far from where we landed before.”

The U.S. S’e-5 mission returned to the re-e-5 in December, collecting 3.8 pounds of soil and rocks from the natural satellite.

The U.S. S’e-5 mission returned to the re-e-5 in December, collecting 3.8 pounds of soil and rocks from the natural satellite.

He added: “This raises a very important question because these samples will actually tell us how young the moon is and volcanically active, which shows that the moon is geologically active recently, which is a key issue in planetary evolution. “.

The image shows samples ranging from dust particles to large pieces, as well as the sample in the crystal container

The image shows samples ranging from dust particles to large pieces, as well as the sample in the crystal container

The probe returned on December 17, and the moon’s rocks and soil were safely accumulated inside. China has officially seen the wonders of the universe for the first time.

Brad Jolliff, director of the MacDonnell Space Science Center at the University of Washington in the United States, said that the age of the rocks and soil should help scientists fill in the knowledge gaps in the history of the moon about one to three billion years ago. Said in the email that the city of St. Louis.

Cholif said they may also provide clues about the availability of economically useful resources on the moon, such as concentrated hydrogen and oxygen.

“These samples will be a treasure trove!” Joliff said, when the investigation returns in December.

“My hat is to thank our Chinese colleagues for completing a very difficult task; the science derived from the analysis of the returned samples will be a legacy that will last for many years and is expected to involve the international scientific community.”

The age of the rocks and soil should help scientists fill in the knowledge gaps in the history of the moon about one to three billion years ago

The age of the rocks and soil should help scientists fill in the knowledge gaps in the history of the moon about one to three billion years ago

The probe’s target is a 4,265-foot-high volcanic complex on the near side of the moon, called Mons Rumker, and the area is called Oceanus Procellarum, which means storm ocean in Latin

The probe’s target is a 4,265-foot-high volcanic complex on the near side of the moon, called Mons Rumker, and the area is called Oceanus Procellarum, which means storm ocean in Latin

According to the image description, the image shared by China shows samples of fine-grained matter and large chunks of basalt glass formed on the surface of lunar volcanoes.

CGTN shared in a press release that some soil collected in 2020 will be exhibited in the National Museum of China in Beijing.

The 38.44 cm tall delicate container is a tribute to the average distance between the earth and the moon (384,400 kilometers).

Its width is also 22.89 cm, which symbolizes that the duration of the of-E-5 mission from launch to landing is 22.89 days.

Pei Chaoyu, deputy chief designer of the third phase of the China National Space Administration’s lunar exploration program, said at a press conference on January 18: “80% of the samples will be used for scientific research.” Storage.

China steps up plans to become a space superpower for Mars and Moon missions

Officials of the Chinese Space Administration are working hard to become a space superpower together with the United States and Russia.

They have sent the first lander to explore the other side of the moon-sharing photos of our nearest neighbors, which are part of the Neighbor’s 4 mission.

In November 2020, they sent the E-5 space probe to the moon to collect and return the first lunar soil samples in 45 years.

This was done in cooperation with the European Space Agency, which provided tracking information for the Chinese spacecraft.

e’e-6 will be the first mission to explore the south pole of the moon and is expected to be launched in 2023 or 2024.

According to the China Space Administration, E-7 will study the land surface, composition, and space environment in the overall mission, while Chang E-8 will focus on technical surface analysis.

According to reports, China is also working hard to use 3D printing technology to establish a lunar base and dispatch future manned missions to the ground.

Mission No. 8 may lay the foundation for this effort, as it will try to verify the technology specified for the project.

CNSA is also building a space station orbiting the earth where Chinese astronauts will conduct scientific experiments, similar to the staff of the International Space Station.

The agency also launched a mission to Mars in the summer of 2020, which will allow them to land the rover on the surface of the red planet in February 2021.

It is said that China is also working on a project to build solar generators in space, which will transmit energy back to the earth and become the largest man-made object in orbit.

They have also carried out many ambitious space science projects, including satellites looking for signs of gravity waves and earth observation spacecraft to monitor climate change.


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