Legend has it that it is very unlucky to have a blood moon.
In the seventeenth year of Chongzhen in the Ming Dynasty, under the bright moon, the emperor hacked his son and concubine to death, and then committed suicide. After that, Li Zicheng invaded the Ming Dynasty, and the Ming Dynasty perished. This also makes people believe that the appearance of the blood moon is a very bad thing. There are many such coincidences in history, but this is not a matter of the blood moon, and the blood moon also said that it does not want to carry this pot; The blood moon is just a normal natural phenomenon, which occurs once every few years and is not as terrible as the legend.
The moon revolves around the earth.
In fact, the orbits of the moon and the earth are the same, but there is a distance between them; But if they are close to each other, this kind of blood moon will appear, because at that time, the earth, the sun and the moon may all be on the same parallel line. At this time, the moon looks red and will be particularly big. This phenomenon will occur once after three to four years of rotation, and it will not suddenly appear, and it is not as scary as the legend.
The blood moon in western countries represents the emergence of vampires.
The disaster of the blood moon in western countries is even more terrible, saying that it is the night when vampires haunt; Moreover, these vampires generally don't come out, and only come out to look for food on the day of the blood moon, because at that time they are the most energetic. Of course, this is just a legend, and no one has really seen this creature; After all, this strange thing should be rare. Of course, it can't be said that it doesn't exist, but ordinary people can't see it! This should also be a legend of a long time ago. Now that science is so developed, few people have such a statement. I didn't expect this creature to appear, but it's still a little seepage!
Of course, the blood moon is not very scary in the eyes of the public, it is an acceptable fact for the public. After all, after n times of on-site observation, I am already familiar with the principle.