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Last updated on April 20, 2014 at 14:04 EDT
Planck image of a region in the constellation Perseus
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Planck image of a region in the constellation Perseus

May 13, 2010
A low activity, star-formation region in the constellation Perseus, as seen with Planck. This image covers a region of 30x30 degrees. It is a three-colour combination constructed from three of Planck's nine frequency channels: 30, 353 and 857 GHz.