I have chosen Aquarius as my favorite constellation because in the muggle world, it is the zodiac my birth month belongs to. The name in Latin means "water-carrier" which coincidentally might be the reason why I like drinking so much water! Known as one of the oldest in the Zodiac constellation, in Greek mythology, Aquarius was originated from the myth about a young boy named Ganymede. It was said that Zeus had taken an interest in young Ganymede and turned himself into an eagle to carry Ganymede to Mount Ide where he tended to Zeus by serving drinks. Then one day, young Ganymede decided not to serve Zeus drinks anymore and in turn poured out his wine and water, which created a flood. But, instead of getting angry, Zeus made Ganymede immortal;