Mehet-Weret
Mehet-Weret or Mehturt is an ancient Egyptian deity of the sky in ancient Egyptian religion. Her name means "Great Flood".
She was mentioned in the Pyramid Texts. In ancient Egyptian creation myths, she gives birth to the sun at the beginning of time. In spell 17 of the Book of the Dead the god Ra is born from her buttocks. In art she is portrayed as a cow with a sun disk between her horns. She is associated with the goddesses Neith, Hathor, and Isis, all of whom have similar characteristics, and like them she could be called the "Eye of Ra". In some instances she is simply an epithet for those goddesses. Her own titles included 'mound' and 'island'.
Origin
Mehet-Weret was responsible for raising the sun into the sky every day. She produced the light for the crops of those who worshipped her, and she also caused the annual Nile River flood that fertilized the crops with water. In Patricia Monaghan's The Encyclopedia of Goddesses and Heroines, she describes Mehet-Weret as the goddess of creation because she gives birth to the sun every day, creating life for all those who worship her.Geraldine Pinch suggests that Mehet-Weret was also 'probably' the Milky Way in the night sky, to correspond with her identification as the celestial waters travelled by the solar barque.
Physical description
Mehet-Weret is depicted as either a cow-headed woman, a seated cow, or a cow carrying a child, often the golden disk of the sun is between her horns She appears on a golden bed found in the Tomb of Tutankhamun, the sides of which are made from star-patterned cows labelled as Isis-Mehet.She is also featured twice on the sarcophagus of Khonsu, son of Sennedjem, who was buried in tomb TT1 during the Nineteenth Dynasty. In both instances she appears as a seated cow with the sun between her horns. She is depicted dressed in a number of ritual items as a way to denote her divine standing; a flail rises out of her back. In one image Khonsu is depicted bowing and adoring her, in the other a small Horus head lies in front of her on her dais.