celestial-bodyCancerCosmosThe crab figure of the zodiac belt. Not a crab animal dump, and not the zodiac list alone.Cancer appears in Astrology.Ptolemy’s Tetrabiblos names Cancer among the zodiacal signs. A named crab sign in that handbook, not a disease dump and not zodiac alone.from Claudius Ptolemy · Tetrabiblos, c. 150 CEappears in · sourced · documentedsourcesTetrabiblos · Claudius PtolemyPtolemy, Tetrabiblos.