The biggest 3D map of the sky – so far!
The Sloan Digital Sky Survey III has made public its latest dataset which includes the locations and distances of more than 1 million galaxies, images of 200 million and spectra of 1.35 million galaxies. Over a total volume equivalent to a cube of side 4 billion light‐years.
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Document Type: Research Article
Publication date: 2012-10-01