What do the twelve constellations have in common _ What do the twelve constellations have in common?

Aries: March 21~ April 20 (Aries)

Taurus: April 2 1 ~ May 21(Taurus).

Gemini: May 22nd to June 2nd1(Gemini)

Cancer: June 22nd to July 22nd (Cancer).

Leo: July 23rd to August 23rd (Leo).

Virgo: August 24th to September 23rd (Virgo).

Libra: September 24th to 65438+1October 23rd (Libra).

Scorpio: 65438+1October 24th ~165438+1October 22nd (Scorpio).

Sagittarius:165438+1October 23rd to 65438+February 2nd1(Sagittarius)

Capricorn: 65438+February 22nd ~ 65438+1October 20th (Capricorn).

Aquarius: 65438+1October 21~ February 19 (Aquarius)

Pisces: February 20th to March 20th (Pisces).

Extended data:

Constellation origin

Mesopotamian astrologers divided the starry sky into several regions for the convenience of studying and observing many stars in the sky, and each region was a constellation. It's hard to say clearly when humans began to have the concept of constellation. This astronomical knowledge was known long before there was a historical record. The name of the constellation probably comes from the sailors who sailed early. The origin of constellations may be completely different between civilizations in different regions, but with the expansion and mutual influence of civilizations, the culture of constellations also includes the process of integration.

References:

Baidu encyclopedia-constellation