What did the ancients "watch the sky at night" see?

Since ancient times, human beings have never stopped daydreaming about the starry sky. In ancient times, people had no professional observation equipment and could only observe with the naked eye, but they also observed many natural laws with the naked eye. Did the ancients believe it? Harmony between man and nature? They believe that astronomical phenomena can influence people and predict the future, and that what people do will be seen by heaven. For them, observing the astronomical phenomena is a very serious and important thing. For example, Zhuge Liang, who was good at stargazing in ancient times, had a clever plan. He can predict later events by observing the sky at night. The famous Battle of Red Cliffs who borrowed the east wind is a good example. In Romance of the Three Kingdoms, Zhuge Liang once confessed to Jiang Wei: Of the three stars I watched at night, the guest star is brighter than the main star, and the main star is dim, which complements Obsidian. Its light is dim and my life is coming to an end. ?

? Look at the sky at night? This tradition originated from Taoism. Is Taoism particular? Heaven and man are one, ruling the country together? This is also the embryonic stage of satellite astrology. During the Three Kingdoms period, Master Wu asked Chen Zhuo to sum up the experience of predecessors, collect the achievements of predecessors' research and add his own understanding, compiled a catalogue with 283 officials and 1464 stars, and drew it into a star map, which had a great influence on that time and even later generations.

During the Sui and Tang Dynasties, with people's more careful observation of astronomical phenomena, an astronomical work named "Song of Dan Zi Yuan Ascending to Heaven" appeared. The constellation set by Chen Zhuo weaves the footsteps of the stars on Sunday into a seven-character Long song, which is called Song of Treading in the Air. His unique views on astronomy had a great influence.

In ancient times, there were not only institutions specialized in observing astronomical phenomena, but also personnel specialized in observing them. According to records, ancient people observed a wide range of astronomical phenomena, including not only the sun, the moon, Jin Mu's five planets, Erbasu and other stars, comets and meteors, but also some ancient people named after themselves, such as? Rising? And then what? Devil's star? This kind, not only that, but also includes weather phenomena on the earth such as wind, thunder, fog, frost and snow. Moreover, in ancient times, comets were considered ominous, and five planets appeared in a small area of the sky at the same time, which is what the ancients said? Five-star residence? It is regarded as a sign of regime change and so on.