Castor (star) in their spectra, and all are flare stars. "α Geminorum" (Latinised to "Alpha Geminorum") is the star system's Bayer designation. Castor and Pollux are the two "heavenly twin" stars that give the constellation Gemini (meaning "twins" in Latin) its name. The name "Castor" refers specifically to Castor, one of the twin sons of Zeus and Leda in Greek and Roman mythology. The star was annotated by the Arabic description "Al-Ras al-Taum al-Muqadim", which translates as "the head of the foremost twin." In the catalogue of stars in the "Calendarium of Al Achsasi Al Mouakket", this star was designated "Aoul al
Zeus and the Tortoise deign to be present at the wedding of Zeus. The divine messenger Hermes was then sent to throw her and her house into the river, where she was changed into the animal now bearing her name. In the late 15th century, the Venetian Laurentius Abstemius created a Neo-Latin variant on the fable which was subsequently added to their fable collections by both Gabriele Faerno and by L'Estrange. It relates how, when the animals were invited to ask gifts of Zeus at the dawn of time, the snail petitioned for the ability to carry her home with her. Zeus asked if