Chiron is often noted in astrological charts and forecasts. He is not a planet, a star, or a node of the Moon. So who is he? And what power does he wield over our charts? In Greek mythology, Chiron was a centaur, a breed of beings that were half man, half horse. They were known for being raucous and overly indulgent; however, Chiron was known conversely as being intelligent and civilized. He was a noted astrologer, healer, and oracle. It is said that Chiron sacrificed his life so that mankind could obtain the use of fire. Being the son of Cronus, a Titan, he was allegedly immortal. There are varying accounts of his death, but all include an arrow poisoned with the blood of the Hydra.