Image:Messier51.jpg

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SOURCE: http://antwrp.gsfc.nasa.gov/apod/ap050428.html SOURCE OF 2ND VERSION: http://www.spacetelescope.org/images/html/heic0506a.html also bigger versions up to about 12000x8000 pixel available

The Whirlpool Galaxy (Spiral Galaxy M51, NGC 5194) is a classic spiral galaxy located in the Canes Venatici constellation.


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