What is the human constellation for?

Before the birth of the earth, there were countless stars in the universe.

However, until about 5,000 years ago, in the "Mesopotamian Plain" (about today's Iraq)

A group of human beings who established ancient civilization, after ten o'clock in the evening, while herding sheep, connected the stars in the sky.

Then use the names of various gods, animals or tools to call them, which is the origin of constellations.

The names of these constellations spread to ancient Greece through Phoenicians about 3000 years ago.

With the rich imagination of the Greeks and Romans, these constellations were combined with mythical gods or animals.

There is an inseparable relationship, and lines appear in the constellation matrix used.

But astronomy is not very developed at this time, and these constellations have not formed a regular system.

In the second century BC, an astronomer named Polemith in Alexandria,

It is only in his book Astronomy Compilation that the constellations handed down from Greece are systematically arranged into 48 constellations.

* * * counted 10 10 stars, and he drew these constellations into a constellation diagram.

The 48 constellations determined by "Polemes" took more than 1000 years. By the fifteenth century,

With the rapid development of navigation technology, European explorers crossed the equator and sailed to the southern hemisphere.

Only then did they discover that the stars in the southern sky could not be found on the constellation diagram of "Polemes".

This situation has brought great inconvenience and trouble to navigators.

Therefore, from15th century to19th century, astronomers all over the world, with the help of precision observation instruments,

In addition to dividing the stars in the south into constellations according to their positions, many new constellations have been observed in the northern sky.

However, due to the different constellations divided by each astronomer, the constellation maps produced are also different.

It brings inconvenience to navigators and greatly affects the progress and development of astronomy.

1922, the international astronomical union thought it necessary to unify the division of constellations, so it established the Constellation Committee.

By 1930, the Constellation Committee divided the main stars visible to the naked eye all day into 88 constellations by region.

Among them, 29 are in the north of the ecliptic, 46 are in the south of the ecliptic, and 13 spans the north and south of the ecliptic.

One Ophiuchus has been neglected for a long time and is controversial at present. Definition of the ecliptic: a great circle extending the intersection of the earth's orbital plane and the celestial sphere. )

The Babylonians believed that the sun circled the constellation once a year.

Before sunrise or after sunset, when the sun is dim, observe the surrounding stars and form a ring called the ecliptic.

The stars from yellow to the sky are divided into 12 constellations, which are called "zodiac signs", namely

1. Muyang Palace (also known as Aries Palace)

2. Taurus Palace

3. Double uterus

4. Cancer Palace

5. Lion Palace

6. Virgin Palace (also known as Virgo Palace)

7. Libra Palace

8. Scorpio Palace (also known as Scorpio Palace)

9. Sagittarius Palace (also known as Sagittarius Palace)

10. Capricorn Palace (also known as Goat Palace)

1 1. Aquarius Palace (also known as Aquarius Palace)

12. Pisces Palace (also called Mermaid Palace).

babylonian

In 3000 BC, the Babylonians learned about the changes of seasons and time according to the dynamics of stars.

It is even used for divination, so the main stars in the night sky are divided into different areas.

The name of the constellation is given, and the constellation along the ecliptic (the route through which the sun passes) is named [ecliptic];

In ancient Greece, people took the characters in Greek mythology as the names of constellations, and now it has become the source of important constellation names in the northern hemisphere;

Twenty-eight stars (constellations) were born in ancient China.

/kloc-in the 0/2nd century, Ptolemy synthesized 48 constellations; 1930, the international astronomical society correctly planned the boundaries of constellations and integrated them into 88 constellations.

You can analyze your own fortune through horoscope.

And there are only the best constellations and no best people.