She was one of the principal goddess in the Egyptian mythology

Nut: Goddess of the sky and one of the oldest Egyptian deities under which the world lies. She is the wife of the god Geb. Heaven and Earth gave birth to four children, constituting the fourth generation, who are, respectively, Osiris, Isis, Set, and Nephtis.

There are other popular concepts that see the sun as a child stepping into the mouth of the sky goddess (Nut) in the evening and then passing through her body during the night and being reborn from her in the morning, and sometimes in the form of a small child of the sky goddess who is embodied in the image of the heavenly cow There was also a mixture of these different perceptions of the daily journey of the sun god, and therefore it is not surprising that the story (destruction of humans) was engraved with a drawing of the god (Ra) in his full human form, sailing in his sacred boat on the back of the heavenly cow (Nut). The idea of ​​sunset as being swallowed up by the sky goddess extends to the movement of the stars of the sky, as she sees them as just little pigs that disappear into Nut's mouth, where she devours them in the morning, then takes them out again before the night begins. For this reason, the word (Mesut) in the Egyptian language literally means (the time of birth).