The system of stars through out the garments of the universe may be millions of years old with the Gap theory at the center of that debate, but human civilization from Adam to our days beyond the year 2000 AD is approx. 6,000+ years.
The constellations were meant for man and their uses, set in their courses, for times, and seasons, but not for their devotion, inordinate observations, and worship. That has been the outcome of the depravity of man. In their heart, they rejected God and concocted fables and legends, while claiming the Bible is fable and legend.
Jerusalem's and Egypt’s location were not mistakes but by the grand design of God. They were by purpose and providence, perhaps the two most notable cities in the world. Human civilization began there. Much can be learned of the skies in the Mediterranean and the Middle East.
Canaanite, Assyrians, (Jews and Gentiles) have worship demi-gods, constellations, gods, and stars since before the Law was given to Moses. In Genesis 6, the sons of God and the daughters of men, the tower of Babel and much more shows us these truths. Through idolatry, they set up images, alters, groves, monuments, high places and images. They set up images of stars, planets and such things of gold and silver, and worshipped them. Kings, and Judges of Israel, and Gentile Nations all partook.
Since before, 2 Kings 11, and 21 (23:11) (Solomon and Manasseh) men have worshipped stars. Babylonians, Kabbalist, and Pagans have carried it on. Sabeism - Worship of the Stars. Philosophers believe that our actions are determined upon the stars. Or the gods. Many Philosophers thought the stars and ruling constellations demanded mans sway and this became their way of rejecting God Almighty.