Another Galax urceolata smashed through the middle of theCartwheel Galaxy100 million years ago , and today the silver dollar remains one of the most powerful UV - emitting galaxy near us , as that blue out ring show .
This false - color composite double consist of images from the Galaxy Evolution Explorer ( blue ) , theHubble Space Telescope(green ) , theSpitzer Space Telescope(red ) , and the Chandra X - beam Observatory ( purple ) . The range was created in 2006 , but NASA re - released it over the weekend , as part of a festivity of the International Year Of Astronomy 2009 . [ NASA ]
Space
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