Zodiac Dendera The zodiac Dendera is a planisphere, a map representing the starry sky in plane projection, with the 12 constellations of the zodiacal band, the constellations forming the 36 decans and the small planets. These decans are first-rate groups of stars in the night sky. They are used in the Egyptian calendar, which is … Continue reading Zodiac Dendera | Zodiac signs in ancient Egypt