
Exceptional star is the most pristine object known in the universe
The Large Magellanic Cloud, a satellite galaxy of the Milky Way, where the near-pristine star SDSS J0715-7334 was spotted Josh Lake/NASA/ESA A relatively nearby star that appears to lack almost any of the heavy elements produced by supernovae could be a direct descendant of the very first stars that formed in the universe. Astronomers think…