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![]() Date: 2011-01-10 11:00:06Observational astronomy Astronomical surveys Space Sloan Digital Sky Survey Multi-object APO Radial Velocity Exoplanet Large-area Survey Sloan Extension for Galactic Understanding and Exploration 2 Baryon Oscillation Spectroscopic Survey Baryon acoustic oscillations Redshift Astronomy Physics Physical cosmology | Source URL: www.sdss3.orgDownload Document from Source WebsiteFile Size: 2,35 MBShare Document on Facebook |