Sky Tonight—April 10, Moon approaching Gemini stars

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org Tonight the wide waxing crescent moon passes in front of the constellation Gemini the Twins. The two brightest stars in Gemini are Castor and Pollux. Beyond the fact that both are bright, they don’t really look alike. Pollux is golden in color, and Castor is pure white. These stars are extremely noticeable in the night sky. No other two such bright stars appear so close together. Of course, many myths explain ... Full Story