The sky is the basis of the most important cosmic phenomena, as it represents a flat area dependent on the corners of the earth by four pillars, and it forms the upper part of the universe as it is represented as a kind of cover that protects it, and in which the luminous bodies move in it: such as the sun, the moon, stars, clouds and planets.
The ancient Egyptian tried from the beginning to get acquainted with the secrets of the surrounding universe, especially the world of the sky with all its components. The sky is responsible for the implementation mechanism of the cosmic system by determining the field that the sun, moon and stars cross daily. She represents the divine mother who is tender to all creatures, as his Lord embodied the sky in the form of a female animal in the form of a lady or the cow of the sky, either in the Greek and Roman eras, the earth gave birth to Gaya, what he saw in it, the star-studded dome, the sky Uranus, and the sky became the seat of the gods.