巨蟹座的由来大力神海格立斯是希腊神话中最伟大的英雄。他的父亲是宙斯,母亲却是凡人。他之所以变得永生不朽是因为宙斯趁赫拉熟睡时让他吮吸赫拉的乳汁。后来赫拉知道了此事,对海格立斯感到十分生气。于是她给海格立斯下了一道符咒,使他丧失理智,并杀掉了自己的妻子和孩子。 Origin of Cancer Hercules Hercules was the greatest hero in Greek mythology. His father is Zeus and his mother is mortal. He became immortal because Zeus Hera let him suck Hera’s milk when she was asleep. Later Hera knew this and was very angry with Hercules. So she gave a spell to Hercules, causing him to lose his senses and kill his wife and children.