Celestial sphere 2020 update

From the wonderful original model of Eliut https://sketchfab.com/3d-models/celestial-sphere-5010ef3e53cc4256af2095770dab826f This is a retextured sky with the 2020 update. The most visible stars used in navigation are highlighted. The starting frame tries to match one of the oldest astronomical representations of the Dendera zodiac. https://en.wikipedia.org/wiki/Dendera_zodiac The shifts of the different constellations and stars from the modern view are evidence that the Dendera zodiac is far older than -25 BC, as claimed.