Europa (moon) the first time as separate bodies during Galileo's observations of the Jupiter system. Europa is named after Europa, daughter of the king of Tyre, a Phoenician noblewoman in Greek mythology. Like all the Galilean satellites, Europa is named after a lover of Zeus, the Greek counterpart of Jupiter. Europa was courted by Zeus and became the queen of Crete. The naming scheme was suggested by Simon Marius, who discovered the four satellites independently. Marius attributed the proposal to Johannes Kepler. The names fell out of favor for a considerable time and were not revived in general use until the mid-20th
Leda (mythology) Leda (mythology) In Greek mythology, Leda (; Ancient Greek: Λήδα ) was an Aetolian princess who became a Spartan queen. Her myth gave rise to the popular motif in Renaissance and later art of Leda and the Swan. Leda was the daughter of the Aetolian king Thestius hence she was also called Thestias. Her mother was either Leucippe or Deidameia, daughter of Perieres, or else Eurythemis, daughter of Cleoboea, or Laophonte, daughter of Pleuron. According to Alcman, Leda's parents were Glaucus and Laophonte while Eumelus attested that they are Sisyphus and Panteiduia or Paneidyia She married king Tyndareus of Sparta