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News for Norther Colorado and the world

Thursday, October 23, 2014

Posts Tagged ‘Andromeda’

EarthSky Tonight—Tonight Nov 5, Constellation

EarthSky Tonight—Tonight Nov 5, Constellation Cassiopeia high in northeast on November evenings

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org The constellation Cassiopeia the Queen can be found high in the northeast in the evening at this time of year, not far from Polaris, the North Star. Cassiopeia is an easy constellation to recognize because it is small and compact and looks like the letter M or W, depending on what time of night and what time of year it is. The constellation on today’s chart used to be known among astronomers and skywatchers alike as ... Full Story

EarthSky Tonight—Oct 3, Find the Andromeda galaxy

EarthSky Tonight—Oct 3,  Find the Andromeda galaxy on dark autumn nights

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org Find the Andromeda galaxy on these dark autumn nights. The large square pattern on today’s chart is the Great Square in the constellation Pegasus. The constellation Andromeda can be seen as two streams of stars extending from one side of the Square, beginning at the star Alpheratz. I learned to find the Andromeda galaxy by star-hopping from the Great Square to the two stars marked here – first Mirach, then Mu ... Full Story

EarthSky Tonight—Oct 2, Jupiter is a guide to Great

EarthSky Tonight—Oct 2,  Jupiter is a guide to Great Square

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org A fixture of the autumn night sky, the Great Square of Pegasus appears to the upper left of the blazing planet Jupiter at early evening. For some idea of the Great Square’s size, extend your hand an arm length from your eye. These stars are far enough apart so that the width of your hand should slip in between any two Great Square stars. By the way, if you are a baseball fan, you might imagine these four stars as a celestial ... Full Story

Earthsky Tonight, February 13, 2010: Cassiopeia is

Earthsky Tonight, February 13, 2010: Cassiopeia is shaped like an ‘M’ or ‘W’

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org Erick wrote, “Do you have any information on Cassiopeia’s Chair?” Erick, you have used the lovely old-fashioned name for this constellation. In the 1930s, the International Astronomical Union gave this constellation an official name of Cassiopeia the Queen, but skywatchers still see the chair, and speak of it. Cassiopeia was a queen in ancient Greek mythology. According to legend, she boasted she was ... Full Story

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