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'7 suns' were seen in the sky in Chengdu city of China. This amazing and mysterious natural phenomenon was seen in the sky of Chengdu. In which the city was illuminated by not one or two but seven suns. This video taken on August 18 was shared on the Chinese social media site Weibo and later went viral around the world. In this video, 7 suns can be seen in the sky. One of which is behind the clouds and the rest have different brightness and intensity and color temperature. People saw this sight in the sky for a minute.
According to a report by Dim Sun Daily HK, this video was taken by a local resident of Chengdu. The man said that he saw a mysterious sight in the sky for about a minute. Apart from this, many people saw it and also took pictures of it. This incident remained a topic of much discussion among the local people.
How the seven suns appeared
How to see more than one sun in the sky. The report states that the phenomenon is caused by an optical illusion in light reflection. The extra six suns in the sky did not magically appear in our solar system, but the phenomenon is associated with a common optical illusion caused by the refraction of light and reflection from layered glass.
Dim Sun Daily One spoke to Zheng Yang, vice president of the Sichuan Society for Astronomy Amateurs, about this. He said about showing more than one sun in this way is that each return of the glass creates more virtual images. Sometimes the glass can vary at different angles depending on the number of virtual images appearing even on the same pane. This is why multiple suns appear straight and blurry from one 'sun' to another.