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Sloan Digital Sky Survey ○˒｜Definition｜1st｜20251119205401-00-⌔
Sloan Digital Sky Survey - Wikipedia
Sloan Digital Sky Survey
The Sloan Digital Sky Survey (SDSS) is a major multi-spectral imaging and spectroscopic redshift survey using a dedicated 2.5-m wide-angle optical telescope at Apache Point Observatory in New Mexico, United States. The project began in 2000 and was named after the Alfred P. Sloan Foundation, which contributed significant funding.
A consortium of the University of Washington and Princeton University was established to conduct a redshift survey. The Astrophysical Research Consortium (ARC) was established in 19841 with the additional participation of New Mexico State University and Washington State University to manage activities at Apache Point. In 1991, the Sloan Foundation granted the ARC funding for survey efforts and the construction of equipment to carry out the work.2
Printed 2026-06-28.
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Link to original Footnotes
Peterson, Jim. “A Brief History of the Astrophysical Research Consortium (ARC) and the Apache Point Observatory (APO)” (PDF). Astrophysical Research Consortium. ↩
Leverington, David (2013). Encyclopedia of the History of Astronomy and Astrophysics. Cambridge: Cambridge University Press. pp. 299–300. ISBN 978-0-521-89994-9. ↩
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