The country with the earliest development of astronomy in the world.

The country with the earliest development of astronomy in the world is Britain.

The development of world astronomy;

In 3 100 BC, Stonehenge built by ancient British people can accurately understand the 12 direction of the sun and moon, and observe and calculate the ups and downs of the sun, moon and stars in different seasons.

The ancient Egyptians built the pyramids 4,700 years ago, partly to observe the sun and other celestial bodies.

In the 4th century BC/KLOC-,there were regular records of solar and lunar eclipses in Oracle Bone Inscriptions (unearthed in Anyang, Henan Province) of the Yin Dynasty in China, and it was also the oldest prominence in the world.

In12nd century BC, China divided the heaven with 28 lodges in the late Yin Dynasty and early Zhou Dynasty.

1 1 century BC, it is said that a landscape observation platform was established in the Zhou Dynasty in China, which was the first to determine the intersection angle between the Yellow River and the pond.

China's The Book of Songs Xiaoya recorded the earliest reliable solar eclipse in the world (776 BC).

From 722 BC to the end of Qing Dynasty, China recorded a day with dry branches without interruption. This is the longest way to record a day in the world.

About 700 BC, there was a record of comet observation in Oracle Bone Inscriptions, China (unearthed in Anyang, Henan).

In the 7th century BC, China measured the winter solstice and the summer solstice with soil gauge, and divided the four seasons.

In 687 BC, China recorded the earliest Lyra meteor group.

In 6 1 1 year BC, China recorded the earliest comet.

In the seventh century BC, Babylonians discovered the Sharo cycle of the solar eclipse cycle.

In the 6th century BC, China coordinated the lunar calendar with the solar calendar by the method of 19 seventh leap month.

In 585 BC, Thales of ancient Greece made the first predicted total solar eclipse.

In 440 BC, meton, an ancient Greek, discovered that the moon phases circulated on the same day in the solar calendar, with a period of 19.

In the 5th century BC, the ancient Greek Odoksos put forward the idea that the sun, the moon and the stars move concentrically around the earth.

In the 5th century BC, parmenides and democritus in ancient Greece demonstrated that the earth was spherical, and thought that the morning star and the evening star were the same Venus. It has been pointed out that the Milky Way is made up of many dense stars.

In the 5th century BC, Anasagula, an ancient Greek, proposed the cause of the eclipse, arguing that the moon was bright because it reflected sunlight.

About 350 BC, during the Warring States Period, China's Gander and Shi Shen compiled the first catalogue, which was later called "Shi Gan Catalogue".

Around 350 BC, during the Warring States Period, people realized that solar and lunar eclipses were a phenomenon in which celestial bodies covered each other (Shen Shi, China).

In the fourth century BC, Aristotle's book "The Theory of Heaven" in ancient Greece was published, and the geocentric theory was put forward.

In the 4th century BC, democritus, an ancient Greek, put forward the theory of atom rotation in the universe, arguing that the universe is composed of countless rotating, invisible and inseparable atoms in an empty space.

In the 3rd century BC, Eratosthenes in ancient Greece first used astronomical observation to calculate the size of the earth.

In the third century BC, the ancient Greek Alistair first calculated the ratio of the distance between the sun and the moon to the size of the sun, the moon and the earth, and put forward the view that the sun is the center of the universe and the earth revolves around the sun.

In the second century BC, Sima Qian and others completed the Historical Records of the Western Han Dynasty, and the official book was the first book to record the astronomical phenomena in detail.

In the second century BC, Hipparchus in ancient Greece compiled the first sun-moon movement table and the first western catalog; The precession was discovered, and the brightness of the star was divided into six magnitudes.

In the 2nd century BC, the Han Dynasty in China adopted 24 solar terms for farming.

In BC 134, China recorded a new star in detail for the first time in Han Dynasty's Hanshu Tianwenzhi.

In BC 104, the Han Dynasty fabricated taichu calendar, which contained the exact rendezvous time of solar terms, new moon, lunar eclipse and five stars. This is the first major reform of China's calendar method, but its accuracy is poor (China Luo and Deng).

In the 1st century BC, China invented the armillary sphere in the Western Han Dynasty to measure the equatorial coordinates of celestial bodies.

In 46 BC, Rome promulgated the julian calendar (Old Calendar).

According to the five elements of Hanshu, in 28 BC, China had the earliest sunspot record in the world.

Extended data:

The study of astronomy is of great practical significance to our life and has a great influence on human's view of nature. Ancient astronomers determined time, direction and calendar by observing the sun, the moon and other celestial bodies and phenomena. This is also the beginning of astrometry. If people observe celestial bodies and record astronomical phenomena, the history of astronomy will be at least five or six thousand years.

Astronomy occupies a very important position in the early history of human civilization. The pyramids in Egypt and Stonehenge in Europe are famous prehistoric astronomical sites. Heliocentrism of Copernicus once liberated natural science from theology; Kant and Laplace's theory about the origin of the solar system opened the first gap in the metaphysical view of nature in the18th century.

The emergence of Newtonian mechanics, the discovery of nuclear energy and other events that play an important role in human civilization are closely related to astronomical research. At present, the study of high-energy astrophysics, compact stars and the evolution of the universe can greatly promote the development of modern science.

The study of celestial bodies in the sun and solar system, including the earth and artificial satellites, has many applications in aerospace, geodesy, communication and navigation. Astronomy originated from ancient human acquisition of seasons and divination activities.

Astronomy follows the development path of observation-theory-observation, and constantly extends people's horizons to new depths in the universe. With the development of human society, the research object of astronomy has developed from the solar system to the whole universe.

Now astronomy has formed three branches according to the classification of research methods: astrometry, celestial mechanics and astrophysics. According to the classification of observation methods, several sub-disciplines of optical astronomy, radio astronomy and space astronomy were formed.

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