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
Leda: The Fantastic Adventure of Yohko them. They meet a young girl named Yoni who explains that the floating castle, Garuba, nearby is ruled by Zell, an evil man using Leda's power for evil. He wishes to open a portal to the world of Noa to conquer it. Yoni leads her to a giant robot named the Armor of Leda that can transform into a ship called the Wings of Leda. Zell's floating towers attack and Yoni's giant robot, Rubber Star, is destroyed during the battle. Yoni and Yoko then fly to Zell's castle. They confront Zell, who erects a force field separating Yoko from her