Research findings are available online in the journal Nature Astronomy. The original story “ Pristine star reveals the dawn of stars and galaxies in the universe ” is published in The Brighter Side of ...
A group of undergraduate students stumbled into a cosmic time capsule—one of the oldest stars ever discovered—while combing through massive astronomy datasets. What began as a class project quickly ...
An unusual team of astronomers used Sloan Digital Sky Survey-V (SDSS-V) data and observations on the Magellan telescopes at Carnegie Science's Las Campanas Observatory in Chile to discover the most ...
The spectrum looked almost empty. That was the clue. In the faint light from a red giant star called SDSS J0715-7334, astronomers found barely any sign of the heavier elements that later generations ...
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