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Aerospace Science Cloud Classroom | The story behind the world's first lunar removal

author:Nanning Association for Science and Technology

At 14:07 on June 25, the Chang'e-6 returner carried lunar samples from the back of the moon and landed safely in the predetermined area of Siziwang Banner in Inner Mongolia. Xi Jinping, General Secretary of the CPC Central Committee, President of the People's Republic of China, and Chairman of the Central Military Commission, sent a congratulatory message, on behalf of the CPC Central Committee, the State Council, and the Central Military Commission, to extend warm congratulations and sincere greetings to the Chang'e-6 mission headquarters of the lunar exploration project and all comrades participating in the mission.

The command of the Chang'e-6 mission of the lunar exploration project and all the comrades who participated in the mission:

  On behalf of the CPC Central Committee, the State Council, and the Central Military Commission, I would like to extend my warm congratulations and sincere greetings to you.

  Chang'e-6 is the first time in human history that samples have been returned from the far side of the moon, which is another landmark achievement of the mainland in building a space power and a science and technology power. Over the past 20 years, all the comrades involved in the development and construction of the lunar exploration project have carried forward the spirit of lunar exploration, bravely scaled the peak of science and technology, made major achievements that have attracted worldwide attention, and embarked on a high-quality and high-efficiency road of lunar exploration. The motherland and the people will always remember your outstanding contributions!

  I hope that you will take advantage of the momentum, meticulously carry out scientific research on lunar samples, continue to implement major aerospace projects such as deep space exploration, strengthen international exchanges and cooperation, move forward bravely and resolutely towards the goal of becoming a space power, make new contributions to exploring the mysteries of the universe and improving the well-being of mankind, and make new contributions to comprehensively promoting the construction of a strong country and the great cause of national rejuvenation with Chinese-style modernization!

Xi Jinping 

June 25, 2024

The complete success of the Chang'e-6 mission of the lunar exploration project is inseparable from the hard work of the team behind it, so what is the story behind this lunar exploration sampling mission? Let's take a look.

Aerospace Science Cloud Classroom | The story behind the world's first lunar removal

380,000 km

is the distance from the Earth to the Moon

Since Jiko

People for the moon

Raise your eyes to it, and your heart yearns for it

A first glimpse from the former moon

to the return of later sampling

China's "Chang'e" has started its journey to the moon again and again

Chang'e-6 carried the first lunar specimen

Smooth return to Earth

How were these samples dug up?

Digging on the moon

What's the difference between digging in the earth and digging in the earth?

Listen to the International Astronautical Federation Space Transport Committee

Vice Chairman Yang Yuguang

Tell the story behind the world's first lunar removal

Aerospace Science Cloud Classroom | The story behind the world's first lunar removal

1

Chang'e VI

An "archaeological" tour of Guanghan Palace

More than 4 billion years ago

A diameter is about

A small celestial body of the order of 100 kilometers hit the moon

formed today with a diameter of more than 2,500 km

Aitken Basin

thereafter

Multiple hits not only knocked out

The deep layers of matter on the Moon

It also makes this area a dense basin

"A pit in a pit"

One of the Apollo Basins

This is where Chang'e-6 landed on the moon

According to Yang Yuguang

The reason why it was chosen to land here

Removal of engineering feasibility

It is of the greatest scientific value

"If we're lucky enough

It can be obtained from the far side of the Moon

It's very far from this age

Rock and soil samples"

And a sample of rocky soil so old

We have very hard access on Earth

therefore

Many Chinese romantically call it

Chang'e-6 is "to Guanghan Palace to go to archaeology"

Aerospace Science Cloud Classroom | The story behind the world's first lunar removal

2

Dig to the far side of the moon

"We were careful throughout the process"

Years

Humans have returned from the moon 10 times

All taken from the front side of the moon

And for the exploration of the back of the moon

At present, only China's "Chang'e" has been successfully realized twice

But even the second visit to the back of the moon

and Chang'e-5

Chang'e-6 with the same technical status

The trip wasn't easy

It is necessary not only to go to the back of the moon, but also to avoid risks

The means of supporting the moon dorsal are weak

Plus the far side of the moon has rough roads

Spacecraft are put to great pains

……

It's a huge difficulty to get back and forth

There are many challenges

As Yang Yuguang said

"We're going to the far side of the moon

Not because it's easy

Precisely because it's hard."

"We were careful throughout the process"

As "the only two human beings have explored the far side of the moon"

China's "Chang'e" is in this area

It's already one step ahead

Aerospace Science Cloud Classroom | The story behind the world's first lunar removal

3

Go to deep space

The moon may be the first stop for humans

Since Jiko

The Moon has been throughout the history of human civilization

all play a very important role

1,000 years

People are constantly trying to learn about the moon

As the pace of human exploration of the moon continues to expand

The unique vacuum environment and low-gravity environment on the Moon

as well as helium-3 resources, various mineral resources and water

Maybe in the future it can benefit humanity

Yang Yuguang introduced

With the continuous improvement of human space technology

and human probes traveling back and forth between the Earth and the Moon again and again

For the scale of development and utilization of lunar resources

It's bound to get bigger and bigger

"Sooner or later, one day

The Moon will become human

An outpost heading into deep space

for humanity on a larger scale

Laying the foundation for the development of the great space age"

Aerospace Science Cloud Classroom | The story behind the world's first lunar removal

Source: Xinhuanet