Who is this Saturday, who accompanies you to see the moon?Yes……

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Who is to accompany you alone?

Who is the same as your gap?

It's the moon!

So!

Who is to accompany you fifteen to see the moon?

Is a scientist!

Mid -Autumn Festival, scientists of the Institute of Geology and Earth Physics of the Chinese Academy of Sciences will

Lead us with a high -tech laboratory that we can't get in -depth,

Observe the ongoing moon soil research,

Close, immersive Panyue soil!

Seeing the moon in the sky, do you want to observe up close?

I have seen the black soil loess and "don't be too earth",

This Mid -Autumn Festival is different from the "soil"!

It seems that this Mid -Autumn Festival is a bit unusual.

If you don't know how to spend a meaningful Mid -Autumn Festival,

Then follow the academician,

Pat the moon cake, turn on the phone,

September 10th at 18:00, enter the live broadcast room of the Chinese Popular Science Expo on time!

The moon has carried the brilliant emotions of the Chinese since ancient times. At that time, people thought that the moon was very mysterious, because no matter the end of the world, the moon was visible. "Being a song on the moon" during the hearty and "full moon" during the Mid -Autumn Festival. It was just that at that time, they were on the earth and could only see the other side of the moon, and they could not understand the moon in depth.

Good painting reunion, moonlight night, the spring of the Mid -Autumn Festival becomes spring light

(Image source: Veer Gallery)

With the rapid progress of technology, the moon is no longer able to touch. It changed its body and became a "scientific star" from the "ancient style beauty". We also realized the leap from "observation" to "touch".

In the early morning of December 17, 2021, the Chang'e -5 returned device finally returned to the ground with a long test and finally returned to the ground with lunar samples. It is the first time that my country has successfully brought back to the moon sample, creating a new history of our deep space detection. Facing the soil on another planet, do you have many questions in front of the mobile phone screen?

Chang'e 5 railor (yellow) carry the returner (white) to return from the moon, separate over 5,000 kilometers on the ground, and return to the earth (analog chart)

(Picture source: Aerospace Science and Technology Group Eighth Hospital)

The opportunity to solve doubt is here! Scientists are ready!

September 10th is both the Mid -Autumn Festival and Teacher's Day. It coincides with the "double festival" of the 19th year. The special live broadcast activities of the moon, look down at the moon soil ", through various forms such as exploring the laboratory, the big coffee round table conversation, etc., take everyone to" touch "precious moon samples, experience and interesting scientific experiments, and look at different moons. , Different Mid -Autumn Festival.

Scientific Moon Appreciation process

Activity time: September 10, 2022 18:00

Guest:

Li Xianhua (Homotherapy Earth Chemist, Academician of the Chinese Academy of Sciences, researcher and doctoral supervisor of the Institute of Geology and Geophysics of the Chinese Academy of Sciences)

Yang Wei (researcher at the Institute of Geology and Geophysics of the Chinese Academy of Sciences, director of the nano ion probe laboratory, and the "actor" of the "365 Days of Moonlight" series of "Holding Moon" series of videos of the Chinese Popular Science Expo)

Li Yongle (Douyin Science Creator, Physical Teacher in Middle School)

Ye Ziyi (Starry Photographer)

Activity content: online live creator

18: 00-18: 25

Have you seen it? "Super Clean" scientific research site environment

Spoiler: The local products from the moon? Forgive me for the first time I saw

Where is the selection of Yueyang and buying cabbage on the street?

What are the scientists in the laboratory, what are you busy every day?

18: 25-18: 45

Super shock! The meteorites in the meteorite sample laboratory are all real!

Spoiler: immersive experience -what can I see after grinding the moon soil into a thin piece of 35 microns?

Microscopes come too! Moon soil, quickly appear "original"!

The true body of Yueyang turned out to be "colorful black"? Intersection

18: 45-20: 00

interesting! Together with academicians, scientists, teachers, and photographers, make moon cakes and talk about Mid -Autumn Festival

Spoiler: What's the difference between the moon in the eyes of scientists?

Starry photographer's work: Use the camera to receive romance from the universe

I look at the moon and know the early days of the lunar calendar today?

The moon appreciation is the romance since ancient times, and science and romance have not conflicted. On September 10th, "Looking up at the moon, looking down at the moon soil" live room, scientists will accompany us to "scientific watching the moon", which is a unique romance of scientific researchers. As the satellite of the earth, the moon gently involves the earth with its soft gravity, bringing the tide and or falling. Is this the romance of the moon?

The moon we see the naked eye always seems to be potholes, most of which are traces left by meteorite impact. Because there is no atmosphere of the moon, no matter how small the meteor, even a few microns, will leave a potholes as long as it is hit. From the distance, these potholes have formed a shadow. The white area we see is called "moon shell" and is a highland on the moon. Therefore, like the earth, the moon also has high mountains and canyons, and the highest mountain is even more shocking than the Himalayas.

Monthly is the most important entity to study the formation of the moon. In order to ensure the "original flavor" of the moon sample, it has been strictly protected from leaving the moon. At present, my country's Moon Sample Laboratory is located on the National Observatory of the Chinese Academy of Sciences. Here, scientists have built specialized facilities and sample processing analysis laboratories, and formulated detailed operating procedures to ensure that moon samples are not polluted as much as possible.

Lunar sample

Today, it has been almost a year since Chang'e 5 with valuable samples. What scientific progress did we have made during this period? The scientific team of the Geological Earth uses 0.15 grams of monthly soil, completed the analysis in 7 days, 16 -day papers, and published 3 articles on Nature at the same time. What story is behind the "Chinese speed" in Yueyang research?

On this Mid -Autumn Festival, scientists will tell you!

In addition to the live broadcast, there are more eggs

In addition to the live broadcast of "Looking up at the moon and looking down at the moon", the micro -documentary "365 days holding the moon soil" will also be launched in the Douyin account of the Chinese Popular Science Expo. The whole process (really starts from the first day of getting the moon). Teacher Yang Wei, a young scientist at the Chinese Academy of Sciences Geological Earth, will take you immersive Panyue soil. Such a novel experience, don't get in the car yet?

In short, our understanding of the moon is deepening step by step, and we have witnessed the power of science in surprise again and again. On such a warm and reunion night, I hope you can invite your family to join the discussion together. After tasting moon cakes, you can also understand the most secretive corner of the moon that we have been looking at for thousands of years. Knowing other planets is also the earth that helps us better understand our lives. Let's explore the nature of the universe together, and let the seeds that love science and be courageous to take root in everyone's hearts.

Reproduced content only represents the author's point of view

Does not represent the position of the Geological Earth of the Chinese Academy of Sciences

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