File:NGC 3448-UGC 6016 Spitzer GALEX.jpg

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NGC_3448-UGC_6016_Spitzer_GALEX.jpg ‎(600 × 600 pixels, file size: 201 KB, MIME type: image/jpeg)

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Polski: Galaktyki: NGC 3448 (pośrodku) i UGC 6016 (na górze po prawej). Zdjęcie wykonane przez teleskopy: Spitzera i GALEX.

Kolor niebieski - młode gwiazdy widoczne w zakresie dalekiego UV (GALEX). Kolor czerwony - ogrzany pył, średni IR (Spitzer)

Kolor zielony - emisja gwiezdna, bliski IR (Spitzer)
English: Three-color image of NGC 3448 (left) and its companion UGC 6016 (right) showing far-UV emission from young stars observed by GALEX in blue, heated dust mid-infrared emission observed by Spitzer in red, and stellar near-infrared emission observed by Spitzer in green. This pair of galaxies is only separated by 75,000 light-years, and its UV emission shows a bridge of material between the two galaxies.

Photo taken by Spitzer and GALEX telescopes.

Blue - young stars visible in far UV (GALEX) Red - heated dust, mid-IR (Spitzer)

Green - stellar emission in near-IR (Spitzer)
Date
Source http://www.cfa.harvard.edu/news/2011/pr201117_images.html
Author Credit: NASA / JPL-Caltech / L. Lanz (Harvard-Smithsonian CfA)

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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current21:06, 9 September 2011Thumbnail for version as of 21:06, 9 September 2011600 × 600 (201 KB)Winiar (talk | contribs)

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