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There are 11 different objects to choose from including: Crab Nebula, Cat's Eye/NGC 6543, Cassiopeia A, 3C295, M31, NGC 3603, Cygnus X-3, Chandra Deep Field North (CDFN), 3C273, Perseus A, and Sagittarius A East. Each object is available as a 25-piece or 16-piece puzzle.
Learn more about the images we used in the jigsaw puzzles! Select an object to go to its photo album page: