Gande and who discovered the pattern of the five stars rising and falling?

Gande and Shi Shen discovered the pattern of the five stars appearing and setting.

1. Gande

Gande was a native of Qi during the Warring States Period. His birth and death dates are unknown. He lived around the middle of the 4th century BC. He was a famous astronomer in the pre-Qin period and the oldest in the world. Compiler of star catalogs and first discoverer of Ganymede. He is the author of 8 volumes of "Astronomical Astrology", "Sui Xing Jing", etc. Later generations combined the astronomical works written by him and Shi Shen respectively and called it "Gan Shi Xing Jing", which is the earliest astronomical work in the world. ?

2. Shi Shen

Shi Shen’s birth and death years are yet to be determined. Also known as Shi Shenfu, Shi Shenfu or Shi Shenfu, he was an astronomer and astrologer of the Wei Dynasty in the mid-Warring States Period. He was a native of Kaifeng. He was one of the Chinese people who named the crater on the back of the moon after him. The eight volumes of "Astronomy" and the eight volumes of Gan De's "Star Divination" are collectively called "Gan Shi Celestial Scripture". "Gan Shi Celestial Scripture" occupies an important position in the history of Chinese and world astronomy.

chufu

The meaning of "chufu" refers to coming out of the dog days, the dog days are over, and autumn is coming soon. There is a poem by the bamboo coir-hat man in the Yuan Dynasty: "The silkworms are sleeping for one or two, and the three or four leaves of the seedlings are still worried about the wind." This is a record of the emergence in ancient poetry. Carry an ultra-thin windproof jacket or scarf with you when going out to keep the weather cool in the morning, evening and after rain to prevent wind. Protect yourself from the cold when sleeping, protect your waist, abdomen and back when sleeping, and sleep less on mats to avoid stiffness caused by cold.