‘Cosmic archaeology’: Meet PicII-503, the most chemically primitive star ever found outside the Milky Way - The Indian Express

‘Cosmic archaeology’: Meet PicII-503, the most chemically primitive star ever found outside the Milky Way  The Indian Express'At the edge of what we thought possible': Astronomers find extremely rare star from ancient universe  SpaceEnrichment by the first stars in a relic dwarf galaxy  NatureAncient Star Discovery Offers Glimpse Into Universe’s First Supernova Events  newspress.co.inAstronomers discovered PicII-503, a second-generation star with record low iron  mezha.net