SAO Identifies "Great Wall" of Galaxies
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PrintThe largest single coherent structure ever seen in nature--a "Great Wall" of galaxies--is identified by two astronomers at the Smithsonian Astrophysical Observatory.
Smithsonian Astrophysical Observatory)
Chronology of Smithsonian History
Smithsonian Institution Archives, Record Unit 7098, "Robert McC. Adams Chronology."
Institutional History Division, Smithsonian Institution Archives, 600 Maryland Avenue, S.W., Washington, D.C. 20024-2520, SIHistory@si.edu
1990