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Sheets and Voids: Caption, Credits and Copyright

Large-scale structure in the universe in the northern and southern galactic hemispheres. Each of the 9,325 points in this image represents a galaxy. The Earth lies at the center; unmapped regions to the top and bottom are inaccessible because the plane of the Milky Way obscures them. Note the large-scale patterns in both hemispheres, like the Great Wall stretching across the northern hemisphere.

Courtesy: Margaret J. Geller and Emilio E. Falco, Harvard-Smithsonian Center for Astrophysics.

Credit: Geller, da Costa, Huchra, and Falco.

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Copyright, (c) 1995: Board of Trustees, University of Illinois


NCSA. Last modified 11/2/95.