And one bright, streaking light
As the sky grows dark, the first light you’re likely to spot is Jupiter high in the west, slipping toward the horizon and setting around midnight. Above it are Pollux and Castor, the two brightest stars in the constellation Gemini. Orange-hued Pollux is the 17th brightest star, and white-hot Castor is the 23rd brightest. But at magnitude –2, Old Jove is exponentially brighter.