Phys.org·3 min read·medium
Charting the galaxy: Milky Way Mapper survey releases latest all-sky spectra
C
Carnegie Institution for Science
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The Sloan Digital Sky Survey V has released its 20th public data release, providing a massive spectroscopic map of stars in the Milky Way. This dataset includes over 2 million spectra, offering new insights into the chemical composition and history of the galaxy's halo.
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