Leo (constellation) Babylonian astronomy, the constellation was called UR.GU.LA, the "Great Lion"; the bright star Regulus was known as "the star that stands at the Lion's breast." Regulus also had distinctly regal associations, as it was known as the King Star. In Greek mythology, Leo was identified as the Nemean Lion which was killed by Heracles (Hercules to the Romans) during the first of his twelve labours. The Nemean Lion would take women as hostages to its lair in a cave, luring warriors from nearby towns to save the damsel in distress, to their misfortune. The Lion was impervious to any weaponry;
Lion and Sun Lion and Sun The Lion and Sun (, "Shir o Khorshid") is one of the main emblems of Iran, and formerly was an element in Iran's national flag. The motif, which illustrates ancient and modern Iranian traditions, became a popular symbol in Iran in the 12th century. The lion and sun symbol is based largely on astronomical and astrological configurations: the ancient sign of the sun in the house of Leo, which itself is traced back to Babylonian astrology and Near Eastern traditions. The motif has many historical meanings. First, as a scientific and secular motif, it was only an