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Sloan Digital Sky Survey facts for kids

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The Sloan Digital Sky Survey or SDSS is a major multi-spectral imaging and spectroscopic redshift survey using a 2.5-m wide-angle optical telescope at Apache Point Observatory in New Mexico, United States. The project was named after the Alfred P. Sloan Foundation, which made much of the funding.

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Sloan Digital Sky Survey Facts for Kids. Kiddle Encyclopedia.