'Although now fainter than Pollux, this star is designated the alpha star in Gemini'
Castor
THE STARS: Although now fainter than Pollux, this star is designated the alpha star in Gemini
Although now fainter than Pollux, this star is designated the alpha star in Gemini
Although now fainter than Pollux, this star is designated the alpha star in Gemini
THE STARS
Castor
THE STARS