* The Twins: Castor and Pollux were twin brothers, sons of Zeus and Leda. They were known for their close bond and shared adventures.
* The Constellation: The constellation Gemini is named after the twins, and it features two bright stars that represent Castor and Pollux.
* Astrological Association: The zodiac sign Gemini is associated with this constellation. The twins' story of duality, communication, and adaptability aligns with the traits attributed to Gemini individuals.
Therefore, the zodiac sign Gemini is named after the twins Castor and Pollux because of the association with the constellation and the traits they represent.