Sky Tonight—January 18, Moon near Gemini stars

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at0 www.EarthSky.org The moon will look full tonight as it shines close to the constellation Gemini’s brightest stars, Castor and Pollux. The moon will not actually be astronomically full – or most opposite the sun – until tomorrow, on Wednesday, January 19. Although we draw in the stick figure of the Gemini Twins on tonight’s chart, you will not see much of Gemini in the moonlight except for Castor and Pollux. By the last ... Full Story