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News for Norther Colorado and the world

Tuesday, September 2, 2014

Posts Tagged ‘Xi Persei’

Astronomy Picture of the Day

Astronomy Picture of the Day

The collaborative skyscape begins with bluish stars of Perseus at the left, but the eye is drawn to the striking, red NGC 1499. Also known as the California Nebula, its characteristic glow of atomic hydrogen gas is powered by ultraviolet light from luminous blue star Xi Persei immediately to the nebula's rightClouds of Perseus  Credit & Copyright: Image Data - Bob Caton, Al Howard, Eric Zbinden, Rogelio Bernal Andreo; Processing - Rogelio Bernal Andreo Explanation: Cosmic ... Full Story

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