How many constellations have humans discovered?

Constellations are not found, but people have long called several nearby stars a constellation in order to distinguish the positions of stars in the sky, so they have not been found.

Now a * * * points to constellation 88.

The constellations in the northern celestial sphere are mainly named by Greeks and Romans according to Greek and Roman mythology, so they are some mythical figures.

The constellations in the southern hemisphere were named by the developed people in the northern hemisphere when they explored the relatively backward areas in the southern hemisphere, so they are all related to navigation, such as Vela, telescope sextant and compass.

As long as you look up at the sky at night, you can see at most half of the constellations in the sky.