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News for Norther Colorado and the world

Saturday, August 23, 2014

Posts Tagged ‘Duhbe’

Earthsky Tonight—July 1: Big Dipper points to

Earthsky Tonight—July 1: Big Dipper points to Polaris, helps find Thuban

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org Today our star-hopping adventure begins at the Big Dipper in the constellation Ursa Major. Draw a line through the Big Dipper’s pointer stars – Duhbe and Merak – to locate Polaris the North Star. Polaris isn’t the brightest star in the sky, as is commonly supposed. It is only the 50th brightest or so. Still, Polaris is bright enough to be seen with relative ease on a dark, clear night. This star is famous not for ... Full Story

Earthsky Tonight — April 6, 2010: Use Big Dipper to

Earthsky Tonight — April 6, 2010: Use Big Dipper to find Polaris and Little Dipper

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org Here is the view northward on April evenings. Now the Big Dipper is high in the north. Notice the two outer stars in the bowl of the Big Dipper. These two stars – called Duhbe and Merak – always point to Polaris, the North Star. Polaris is special because it always stays in the same spot in the northern sky. It is the star around which the entire northern sky appears to turn. That is because Polaris is ... Full Story

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