Whenever we look up at the blue sky and countless shining stars, we can't help but ask, "What kind of world is the universe? Does it have other intelligent creatures? Did you find water on the moon? " All these problems cast a mysterious veil over the universe. It has attracted the attention of many scientists. In order to uncover its veil and show its true colors to the world, many scientists have done countless experiments.
The moon is a bright messenger in the darkness of the earth, and the quiet and bright moonlight is picturesque and refreshing. Since ancient times, it has inspired many beautiful reverie of mankind. However, scientists' discoveries about the moon are not poetic at all. What kind of planet is the moon actually? I found the answer in the book The Mystery of the Universe. It turns out that the moon is an extremely active planet. The lunar earthquake occurred in the unimaginable depths of the moon, with the focal point 500 to 1000 miles below the moon and thousands of miles away from the lunar crust. The activity and vibration of the moon are not only high in frequency, but also quite intense sometimes. After research, scientists found that when this kind of noisy weak vibration occurs, it sometimes happens every two hours, and sometimes it takes several days to calm down. But there is still a problem that scientists can't understand-where are the sources of these vibrations? Among the "hints" given by the moon to human beings, there are many things that scientists have never ignored. I hope these things can help solve the mystery of the moon.
Earthquakes are similar to lunar earthquakes, the only difference is that the time interval between them is longer than that of lunar earthquakes. Earthquake is the movement of the earth's crust and a destructive natural phenomenon. Earthquakes are no strangers to human beings, especially living in earthquake-prone areas, and we can feel the pain caused by earthquakes.
"There are unexpected events in the sky, and people are doomed." Earthquakes can happen around us at any time. Although we can't predict it, we can deal with it when it happens. You know, a good response can sometimes make us escape from the clutches of death. It is very important to keep a clear head and a calm attitude when an earthquake occurs. Don't jump off a building; Don't stand by the window; Don't hide on the balcony; Don't hide under fragile objects; Don't light an open flame at will. If you are indoors during the earthquake, if you are far away from doors and windows, it will be safer to temporarily hide under solid furniture or in a corner.
There are many things worth exploring in the vast universe. I hope we can unveil it as soon as possible and see its true colors!