Ancient astronomers determined time, direction and calendar by observing the sun, the moon and other celestial bodies and phenomena. This is also the beginning of astrometry. If people observe celestial bodies and record astronomical phenomena, the history of astronomy will be at least five or six thousand years. Astronomy occupies a very important position in the early history of human civilization. The pyramids in Egypt and Stonehenge in Europe are famous prehistoric astronomical sites.

Choose me. Although I am also looking for information from other places, it is definitely astronomy.