Sloan Digital Sky Survey III
SkyServer DR12  
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  Welcome to the DR12 site!!!
This website presents data from the Sloan Digital Sky Survey, a project to make a map of a large part of the universe. We would like to show you the beauty of the universe, and share with you our excitement as we build the largest map in the history of the world.
The site hosts data from Data Release 12 (DR12). What's new in DR12, what's new on this site and known problems. More...
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