I stumbled upon this interesting website, which I have not had the chance to read or digest, only skim. I don't know how scientific the information is, but there might be some good insights to be gleaned from it.
Ancient Egyptians and the ConstellationsCome with me to the Celestial Hall of Records and discover the 16000 year old Celestial Sphinx, Hu, who was the blueprint for the Sphinx at Giza. Gaze upon the face of the Creator, the "Giver of Life in the Beginning".
Learn the Lost Word. Discover the greatest of the Lost Secrets of the remote Ancient Egyptians … including their knowledge of Precession which they encoded into their mythology, art and the Narmer Plate.
The remote Ancient Egyptians mapped the constellations, discovered Precession and invented hieroglyphs. It was they who introduced the arts and sciences to the rest of the world. Freemasonry is the legacy of the Ancient Egyptians.
Part 1: The Hall of Records
Part 2: The Celestial Sphinx: The Lost Word and The Lost Secrets
Part 3: The Celestial Sphinx: More Lost Secrets
Part 4: The Osiris Legend and Precession
Part 5: The Royal Arch and the Precession of the Equinoxes
Part 6: The Osiris Legend and the Tree of Life
Part 7: The Tree of Life and the Pyramids
Part 8: The Narmer Plate is a Sky Chart
Part 9: The Narmer Plate and Osiris, the Lord of Precession
Part 10: The Narmer Plate and the Substituted Secrets
Part 11: The Narmer Plate and the Sacred Gateway
Part 12: The Narmer Plate and the Four Standards
Part 13: The Narmer Plate and the Great Conjunction
Part 14: The Narmer Plate and the Twelve Ages of the Zodiac
Part 15: The Narmer Plate, Baal and the Beltane Festival
Part 16: Giza, the Stellar Observation Deck
Part 17: The Celestial Sphinx and a Sumerian Cylinder-seal
Part 18: From Celestial Sphinx to Celestial Fish: The Age of Aquarius
Part 19: Sacred Stars and Treasure Maps
Part 20: Freemasonry: The Legacy of the Ancient Egyptians
Part 21: Washington, Tyne-Wear, England - What's in a Name?
Part 22: Washington, Tyne-Wear, England - The USA Connection
Part 23: Skara Brae: an Ancient Egyptian Settlement
Part 24: Links