Sloan Digital Sky Survey

The Sloan Digital Sky Survey-V is a spectroscopic survey providing multi-epoch optical and infrared spectroscopy across the entire sky and integral-field coverage of the Milky Way and Local Volume galaxies. Its DR20 data release contains spectra and data products from the Black Hole Mapper and Milky Way Mapper, plus Local Volume Mapper preview tiles. Previous SDSS-I-IV data releases remain available.

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0 shouts Added Sep 23, 2026 sdss.org
www.sdss.org/
Sloan Digital Sky Survey website preview

Features

  • multi-epoch optical & IR spectroscopy across the entire sky Source: www.sdss.org

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