Astronomers have uncovered an extraordinarily ancient star that offers a rare glimpse into the universe’s earliest chapters. An international team of astronomers has identified the most chemically pristine star ever observed, named SDSS J0715-7334, using data from the Sloan Digital Sky Survey-V (SDSS-V) along with follow-up observations from the Magellan telescopes at Carnegie Science’s Las [...]from SciTechDaily https://ift.tt/FJSqHsn
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