Tuesday, March 19, 2024

Archive for December 7, 2010

EarthSky Tonight—December 8, Earliest northern

EarthSky Tonight—December 8,  Earliest northern hemisphere sunsets are not at solstice

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org The 2010 solstice comes on December 21, but the earliest sunsets for the northern hemisphere are around now. It seems paradoxical. At middle latitudes in the U.S. – and throughout the northern hemisphere – the earliest sunsets of the year come about two weeks before the solstice and the shortest day of the year. Everything you need to know about the solstice on December 21 Why isn’t the earliest sunset on ... Full Story

EarthSky Tonight—Young moon and Mercury after sunset

EarthSky Tonight—Young moon and Mercury after sunset

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org Can you find the slim waxing crescent moon and planet Mercury after sunset this evening? It will be a major sky-watching challenge. Binoculars can help you search, although both worlds are actually visible to the unaided eye in a clear sky shortly after sunset. To see the planets, find a level horizon in the direction of sunset. The moon and Mercury will pop out close to the southwest horizon some 35 to 60 minutes ... Full Story