At a temple site, the remains of an ancient Egyptian ... astronomy. They cataloged stars, mapped constellations, monitored the movements of the sun and the moon, and invented the 365-day calendar.

According to the Ancient Egyptian Astronomy Database ... It is believed that the diagonal star table was used for calendars and astrology and was written on coffins because it was necessary ...

Astronomy and astrology were deeply intertwined in ancient civilizations ... This observation helped establish the Egyptian civil calendar, a 365-day system that remained in use for thousands ...