[Learn from the shadow] Issue 98: Tonight, the super moon is coming again?

From the evening of July 13th to the early morning of the 14th, everyone can enjoy the "Super Moon", this time is the largest full moon in 2022. Why is it called "Super Moon"? When does it appear? What is the difference between the usual moon? Today, Xiaoying will take you to learn about it. Bleak

1. How did the super moon come from?

The "Super Moon" statement, the earliest astrologists from the West, are not astronomical terms in the strict sense. Many astronomers do not wait to see this statement, but in recent years The more ordinary people have heard of "Super Moon".

In fact, the super moon is not mysterious. We know that the orbit where the moon revolves around the earth is oval, so it is always far from the earth. When nearly 360,000 kilometers, it is more than 400,000 kilometers in the distance. If the moon happens near the nearby place around the moon, it looks big and round. At this time, it is called "Super Moon". The more rigorous title of astronomy is "near the moon". Bleak

Super Moon Show Animation (Non -Real Percent) Source: Network

2. Science and rumors related to Super Moon

science:

According to the size and distance of the moon, we can calculate that the diameter of the super moon can reach 34 angles. In contrast, the smallest moon when it is located in the distance is only 29 cents. In other words, the maximum full moon seems to be 14%larger than the smallest full moon diameter and 30%larger.

However, the super moon and the smallest full moon do not appear at the same time. It always occurs only a period of time. Without the reference object, it is difficult for us to directly identify the biggest time in the year of the year. Bleak

rumor:

The moon is closest to the earth, and the name of "super" is also hung up. There are rumors such as the super moon that can cause earthquakes, volcanic eruptions, and floods. There are no scientific basis for these, and it is a rumor! The appearance of the super moon will not have any relationship with the personal fortune. You just need to treat the big and round super moon as the beauty of nature, just enjoy it.

3. How to watch the super moon?

This time the moon was the closest time from the earth at 17:06 on July 13th, and the full moon is the most round moment of the moon at 2:38 on July 14th. Fine changes, so after the moon rose on the evening of the 13th, the moon fell on the morning of the 14th. During this time, as long as the weather in your place is clear, you can enjoy the big and round super moon.

Simulation through the Virtual Astronomy Museum on July 14, 2022 Super Moon and the smallest full moon on January 18

Fans of Xiaoying must not miss this full moon tonight. Use your eyes or cameras to record the beautiful moon!

Of course, a friend said that when he looked at the moon stars, he thought of using a telescope, but when the super moon happened, the whole moon was illuminated by the sun, and the large and round moon would be brighter in the telescope. In contrast, the effect of observing the telescope is not particularly ideal.

4. What are the knowledge of the earth and earth?

Through today's study, everyone knows the emergence of the super moon, which is related to the location of Earth's moon. The moon and the earth are inseparable. How did the moon born that month? What kind of connection does it have with the earth? Does it change in the future?

In the film "The Birth of the Earth" of the Chinese Science and Technology Museum, you will find the answer to the above question.

Bleak

Film introduction:

Video: "The Birth of the Earth"

Time: 23 minutes

The film is a popular science film tailor -made for the Science and Technology Museum. After extending the sight of the lens to 13.6 billion years ago, the Big Bang of the Universe, from the early chaotic solar system to the purgatory earth full of lava and poisonous gas. This film will take you Going towards a strange and familiar, far away and brand new universe world. How does the solar system slowly form from chaos and disorder? How did the sun like jelly became the master of the entire solar system in the early days? How does the earth gradually gather from a small rock particle to a huge celestial body? Is the moon really a product after the collision of other stars and the earth? After the Big Bang of the Universe 13.6 billion years ago, how did all this happen ...

Special Effect Cinema Arrangement

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