Add Yahoo as a preferred source to see more of our stories on Google. Astronomers confirmed SDSS J0715-7334 as the most metal-poor star ever found, a survivor of the universe's second stellar ...
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Astronomers discover a rare primitive star that provides a chemical snapshot of the early universe
Astronomers have discovered one of the most chemically primitive stars at the edge of our Milky Way galaxy. The star, called PicII-503, seems to be a member of the universe’s second generation of ...
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