EarthSky Tonight—December 4, Cassiopeia high up in

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org On these December evenings, the constellation Cassiopeia the Queen appears high in the northeastern sky at nightfall and swings directly over Polaris, the North Star, at about 8 p.m. local clock time. Cassiopeia – sometimes called The Lady of the Chair – is famous for having the shape of a telltale W or M. You will find this configuration of stars as a starlit M whenever she is highest in the sky, ... Full Story