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Data Release 17 | SDSS
Image Credit: Patrick Gaulme
Data Release 17 (DR17) is the final data release of the fourth phase of the Sloan Digital Sky Survey (SDSS-IV). DR17 contains SDSS observations through January 2021.
DR17 ...
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Science Results | SDSS
The Sloan Digital Sky Survey has been working for more than 20 years to make a map of the Universe, and will continue for many years to come. The video below shows a flythrough of the SDSS's map of th...
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The Science of SDSS-V | SDSS
The scientific goals of SDSS-V span the inner workings of our Sun's nearest stellar neighbors to the growth of black holes from the earliest days of the Universe. See below for more details about man...
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Sloan Digital Sky Surveys | SDSS
SDSS-V: Current Surveys
The SDSS-V Pioneering Panoptic Spectroscopy program started observing in October 2020, and consists of three surveys, known in SDSS-V terminology as mapper programs.
Milky Way ...
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The Sloan Digital Sky Survey Quasar Catalog: sixteenth data release (DR16Q) | SDSS
Overview
In the tradition of previous SDSS data releases, DR16 is accompanied by a quasar catalog. This catalog, which is the largest quasar catalog to date, contains data for 750,414 quasars, of whic...
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Optical Spectra Overview | SDSS
For the infrared-wavelength Milky Way spectra observed by the Apache Point Observatory Galaxy Evolution Experiment (APOGEE), see the APOGEE Overview page.
For the MaNGA Stellar Library (MaStar), see M...