There are too many words in the question. Please see the supplementary question or supplementary question.

Your question is too big to be fully answered here.

Depending on the depth you want to know, even a dozen books can't handle it. .

Let's start with the simplest science.

The zodiac refers to the sun sign. Most common in astrology. The Big Dipper is an unconventional constellation and belongs to China. There are generally 28 constellations in China, in addition to various constellations divided by other countries, constellations of different periods in China, constellations of modern super-large galaxy clusters and constellations of asteroid systems. So, get to know it.

The twelve constellations are Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces.

English name of constellation date (Gregorian calendar)

Capricorn (12/22-0119).

Aquarius: Aquarius

Pisces (02/ 19-03/20)

Aries: Aries

Taurus: Taurus

Gemini Gemini

Cancer: Cancer

Leo

Virgo: Virgo

Libra: Libra

Scorpio (10/24-11/22) Scorpio

Sagittarius (11/23-12/21) Sagittarius.

If you want to see which constellation it is, it is recommended to check it separately. Or astrology.

Only the constellation content is answered here for the time being.

In addition, the present starry sky is divided into 88 constellations according to the stars.

I tried to answer you, but I finally found that the number of words exceeded. . You can directly search by yourself, or you can read popular science books on astronomy.