Castor is the second-brightest object in the zodiac constellation of Gemini and one of the brightest stars in the night sky. It has the Bayer designation α Geminorum, which is Latinised to Alpha Geminorum and abbreviated Alpha Gem or α Gem.
Distance to Earth: 50.88 light years
Constellation: Gemini
Category: stars, star system
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Distance to Earth: 50.88 light years
Constellation: Gemini
Category: stars, star system
@Universe_Unique