This is The Goddess Nut
Nut was the sky-goddess, whose body created a vault or canopy over the earth.
Nut was the sister/wife of Geb, the god of the earth. She was also the mother of Isis, Osiris, Nepthys and Seth.
The ancient Egyptians believed that at the end of the day, Nut swallowed the sun-god, Ra, and gave birth to him again the next morning.