... J102815: A Star That Should Not Exist . ... Stars born in the generation before our Sun, Population II stars , the stars that created most of the heavy elements around us today, are seen to have some, although less, elements heavier than H and He. Furthermore, even the elusive never-seen first stars in the universe, so-called Population III stars, are predicted to have a large mass and a small but set amount of heavy elements. ... Publications with keywords: star - lithium - Population III . ...