Astronomers Find Huge Amount of Oxygen in Ancient Dwarf Star
http://www.sci-news.com/astronomy/ancient-dwarf-star-oxygen-08048.html
“The primitive composition of the star indicates that it was formed during the first hundreds of millions of years after the Big Bang, possibly from the material expelled from the first supernovae of the Milky Way,” said Dr. Jonay González Hernández, a postdoctoral researcher in the Instituto de Astrofísica de Canarias and the Universidad de La Laguna, Spain.