五日 and the
At 8:30 on April 18, 1981, Hainan Island, Guangdong Province, the residents of East County, Itabashi, suddenly see the sky at the same time there have been five bright red sun, three in the East, two in the West, from the ground point of view go, they are between a few hundred meters distance from the middle of a colorful aperture linked. In the sun with these five things that most bright center, and the rest are slightly dim. This spectacle until 10:00 or so and slowly disappear.
According to historical records, January 22, 1934, and 23 of the ancient city of Xi'an, 9:00 ago people see an infinite halo around the sun, light, bright, strange configuration. After a 9 am, the sky Jingyou 3 sun hanging side by side, until 5:00 pm before slowly disappearing. The other was April 18, 1981, Hainan Island, the residents of East Itabashi morning, suddenly found the light blue of the sky at the same time there have been five bright red sun, the middle of a ring connected to the brilliant color. Russia during the 12th century, Russian people clashed with Bo Luowei nation when, suddenly in the Clouds covered the sky in four out of the sun. The soldiers see this strange phenomenon, thought what doom. Have discarded weapons scattered lives.
Why is the sky will appear more sun it? Scientists believe that this is the sky in the atmosphere play a trick, in many of the sun, only one true sun, the other is the true image of the sun in the sky, in meteorology called the "magic date, or" holiday. "holidays and are accompanied by a halo, as it appears, it is the atmosphere in the presence of water, ice refraction, reflection results. scientists pointed out that from the ground about 7 km altitude in a layer of clouds This layer of cloud is composed of ice crystals. was very small ice crystals geometric rules by sunlight occurs when the refracted the sun's seven-color spectrum is refracted due to deflection in varying degrees, in the human eye, it will appear in different colors and shapes of halos. concentric ring, horizontal band of light, is a complex polygonal graphics halo when the level of light intersect with and halo, appeared at the intersection of the bright spot, seen from afar in the past like a "sun", a few light fork, it will produce several "sun." These refracted by the ice crystals to form the false sun as long as you paid attention to it, you can see the sky more than the sun.
In other words, the ancient sky 10 sun also possible. |
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