Research NewsAstronomy

Goodness Gracious, Great Walls Afar

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Science  18 Oct 1996:
Vol. 274, Issue 5286, pp. 343
DOI: 10.1126/science.274.5286.343


To cosmologists'surprise, some of the most distant galaxies ever seen are grouped in discrete structures--perhaps huge walls. Standard theories predict a smoother distribution of galaxies in the distant, early universe