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News for Norther Colorado and the world

Friday, December 19, 2014

Posts Tagged ‘ESA’

Astronomy Photo of the Day

Astronomy Photo of the Day

The Whirlpool Galaxy in Infrared Dust Credit: Infrared: NASA, ESA, M. Regan & B. Whitmore (STScI), & R. Chandar (U. Toledo); Explanation: How do spiral galaxies form stars? To help find out, the Hubble Space Telescope imaged the nearby photogenic spiral M51 in infrared light to highlight the dust that traces the dense gas that best forms stars. To further isolate the dust, much of the optical light from stars has also been digitally removed. The ... Full Story

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