What does the constellation mainly mean?

Constellation refers to Taoist astrology. Constellation refers to a group of similar stars projected on the celestial sphere. Different civilizations and historical periods may divide constellations differently. Most modern constellations evolved from the traditional constellations of ancient Greece, and the International Astronomical Union accurately divided the whole day into 88 constellations. CONSTELLATION is English "Constellation", which means "Constellation" and "Constellation"; The constellation in astrology is "constellation", which means "sign", "sign" and "symbol".