How many constellations are recognized?

The recognized number of constellations in modern astronomy is 88. This classification was established by the International Astronomical Union (IAU) in 1922, which formally defined the boundaries and names of these constellations. The 88 constellations cover the entire celestial sphere and serve as a useful way for astronomers and stargazers to locate celestial objects in the night sky.

In addition to scientific purposes, these constellations have a rich history, rooted in various cultures’ mythologies and storytelling traditions. The distinction of 88 constellations makes it a standardized reference point for both amateur and professional astronomers worldwide, ensuring clear communication about celestial navigation and observations.