What rare celestial phenomena have appeared in the sky?

According to April 27, 2008, rocket noctilucent clouds appeared in North China and other places, which formed wake clouds in the upper atmosphere, and the formation of noctilucent clouds requires extremely low temperatures to form, and only the middle atmosphere can have such sufficient low temperature conditions in the weeks before and after the summer solstice. On September 11, Shandong Rongcheng, the sky appeared dragon water absorption (tubular cumulonimbus) tubular machine is a rare cloud structure, it is on the same level as the world's top ten strange clouds, but it is not rare in summer, it is rare, because its appearance, often without warning, suddenly appeared, and suddenly disappeared! <>

In Henan on July 26, there was also a roller cloud, one of the world's top ten strange clouds. Huge shock, Qiyun!! Because his huge cut pull-up is very low, it is greatly affected by the terrain and can only be seen at sea, but on July 16 in Baoding, Hebei, it overwhelmed the Gaobeidian area and swept through Langfang Yongqing, and the farthest recorded in Tianjin Wuqing and Yangliuqing, at least swept hundreds of kilometers, super spectacular!!

And on December 14th, in the cold night light pillar of Qinghai Chaka, it really created an atmospheric phenomenon, the first single post reading halo in history. Such a colorful halo, such a wonderful, complex cold night light column, his optical intensity is super strong, there are many kinds of patterns, almost strong enough to rush to the zenith, a single pillar that climbs to a new height forever, they have a lot of tricks, but let us admire!! <

There is also a smile from the sky of Beijing, also called the Eye of God. On the afternoon of October 13, 2020, she presented a circumferential zenith arc in a community near Beiwa Road, Haidian District, Beijing, which hung in the sky like a rainbow, very beautiful, bright and beautiful, it attracted a lot of citizens to watch, the circumferential arc is an optical phenomenon similar to a rainbow in appearance, but it is different from a rainbow, its formation is formed by the refraction of sunlight through ice crystals from the horizontal direction, not raindrops!! There are also many strange phenomena, which are given to us by nature, so we must protect nature!!

Sometimes the entire sky is red, there are also red lightning and ball lightning during thunderstorms, and there are polar day and night phenomena and aurora phenomena in the north and south poles.

There are many rare celestial phenomena in the sky, such as the recent appearance of two suns in the sky of Shijiazhuang, the appearance of colorful auspicious clouds over the corner tower of the Forbidden City in Beijing, and the smallest full moon of this year, total solar eclipse, annular solar eclipse and so on.

There have been rare celestial phenomena in the sky, why is it rare? Because it often appears without warning, suddenly appears and then disappears suddenly. For example, dragon scale clouds, rocket glow-in-the-dark clouds, roller clouds, cold night beams, and the Eye of God.

There are also many fantastic celestial phenomena, which are given to us by nature.

There have been total solar eclipses, mirages, burning clouds, annular solar eclipses, partial solar eclipses, supermoons, and multiple suns coming out together.

There have been many fantastical celestial phenomena in the sky. For example: dragon scale clouds, fire clouds, ** clouds, auroras, sun and rain, the sun and the moon in the same day, etc. These are some normal celestial phenomena, don't read too much.

There are the well-known mirages, dragons absorbing water, and the world's top ten strange clouds rolling clouds, as well as the "smile" that appeared in Beijing, also known as the eye of God, just like the rainbow in reverse.

<> "Dreamlike: 4 Rare Wonders of the Sky.

Milky clouds. Milky clouds are nature's wonders, forming bag-like clouds when cooler air meets cooler air in the downdraft and shorter air in the updraft.

Beautiful auroras.

Aurora is a colorful plasma phenomenon that appears in the wild or over high latitudes, among which, the aurora that appears in the Antarctic is called the Antarctic cluster change.

Spiral clouds. Spiral clouds are typical structures that evolve from strong convective clouds, usually in the tropics, and consist of one or several bands of clouds that rotate toward the center.

Beautiful rainbow of clouds.

A cloud rainbow is not a rainbow in the true sense of the word, but a colorful cloud that usually forms on top of Cirrostratus.

The history of the universe, about 15 billion years;

The history of the sun, about 4.6 billion years;

Earth's history, about 4.5 billion years;

the history of life, about 3.8 billion years;

The history of mankind, about 100 million years;

The history of human civilization is about 100 million years.

For the entire history of the universe, the history of human civilization is not just a moment.

For the entire universe, many commonplace phenomena are rare phenomena for civilized human beings.

For example, a phenomenon that occurs once every 1,000 years has happened 15,000,000 times for the entire universe, which can be described as commonplace; But for human civilization, it has only happened 8 times, which is really rare!

For human civilization, the relatively rare (but already seen) celestial phenomena are:

Supernova explosions (the Milky Way has occurred nearly 100 million times (once every 50 years), and humans have only recorded more than 40 times).

Transit of Venus (occurs twice in about 100 years).

Solar eclipse Lunar eclipse Transit of Venus Transit of Mercury.