At sunset, the last sunset over the mountain seems to shine. By the way, when I took this photo, it was midnight. The night sky, which should be dark, is a mixture of gradient blue light and sunset light. 

Local time On the night of the 5th, it happened in a city called Salgotarjan in northeastern Hungary.

빛It was a mysterious phenomenon that the light of night and the color of the blue sky covered the night sky that should be black.

It is said to be meteorologically called'night light cloud'. 

It is said that citizens looked up at the beautiful sky they saw for the first time in their lives. 

 However, it is said that this phenomenon is beautiful, but it may not be something to do. 

Scientifically, it is said that nocturnal clouds are clouds appearing in the ultra-high mid-range above 80 km in height, usually falling below 120 degrees below zero. 

It is usually a meteorological phenomenon that occurs around 70 degrees north latitude and probably around the North Pole.

Hungarian cloud towers in Hungary, where luminous clouds have been seen this time, are farther south, far from the North Pole 48 degrees and the North Pole. 

The scientific community believes that "the area where the luminous cloud originated widened to the south is that the mid-range of the area is as cold as the Arctic." 

It is also speculated that "the cold air in the mid-range is probably because the carbon dioxide emitted by humans acted as a refrigerant." 

A nocturnal cloud that has been pointed out as one of the extreme weather events caused by humans. It is beautiful, but it may not be beautiful. 

This is'News Pick'. 

(Photo = EPA/Yonhap News)