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News for Norther Colorado and the world

Friday, August 1, 2014

Posts Tagged ‘Kochab’

Sky Tonight—April 24, Kochab and Pherkad in the

Sky Tonight—April 24, Kochab and Pherkad in the Little Dipper

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org If you draw an imaginary line between the two outer stars in the bowl of the Big Dipper – and extend that line northward on the sky’s dome – you’ll come to Polaris, the North Star. Polaris marks the end of the handle of the Little Dipper, which is fainter and looks less like a dipper than the Big Dipper. Polaris is special because Earth’s axis nearly points to its location in the sky. Polaris is ... Full Story

Earthsky Tonight—June 2: Little Dipper, Clipped

Earthsky Tonight—June 2: Little Dipper, Clipped wings of Draco the Dragon

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org The Little Dipper is an asterism – a star pattern that is not a constellation. The Little Dipper really belongs to the constellation Ursa Minor the Little Bear. Richard Hinkley Allen in his book STAR NAMES Their Lore and Meaning claims the Greek constellation Ursa Minor was never mentioned in the literary works of Homer (9th century B.C.) or Hesiod (8th century B.C.). That is probably because this constellation was not ... Full Story

Earthsky Tonight—April 7, 2010: Kochab and Pherkad

Earthsky Tonight—April 7, 2010: Kochab and Pherkad in the Little Dipper

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org If you draw an imaginary line between the two outer stars in the bowl of the Big Dipper – and extend that line northward on the sky’s dome – you’ll come to Polaris, the North Star. Polaris marks the end of the handle of the Little Dipper, which is fainter and looks less like a dipper than the Big Dipper. Polaris is special because Earth’s northern axis nearly points to it. Polaris is less than a degree away ... Full Story

Earthsky Tonight – Dec 19 2009 Ursid meteor

Earthsky Tonight – Dec 19 2009 Ursid meteor shower active the next few nights

Courtesy of EarthSky A Clear Voice for Science www.earthsky.org Some meteor showers, like the Perseids in August, have been watched each year at the same time for many centuries. But the Ursid meteor shower, which peaks in the next day or so, has been observed for only a single century. It was first observed around the turn of the 20th century, when a skywatcher noticed that some meteors seen around this time of year weren’t random in their direction of motion across our ... Full Story

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