The study of calendars and astronomy is essential for understanding how human societies have organized their time and activities based on celestial events. It involves the measurement of time, the tracking of celestial bodies, and the development of different calendar systems.
Astronomy is the scientific study of celestial objects such as stars, planets, comets, and galaxies, as well as the phenomena that originate outside the Earth's atmosphere.
Calendar systems are methods of organizing days for social, religious, commercial, or administrative purposes. They are often based on astronomical observations and cycles.
For further reading on this topic, consider exploring the history of ancient calendar systems, the role of astronomy in early societies, and the impact of cultural and religious beliefs on calendar development.