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Ancient Stars Were Found In An Unlikely Region Of The Milky Way, Suggesting It's Billions Of Years Older Than We ThoughtSecondly, the Milky Way must have experienced intense episodes of star formation. Massive stars from these episodes that eventually went supernova gave rise to the heavy metal enrichment seen ...
ESA’s decade-long Milky Way Gaia mapping mission still has tons of data to release over the next few years. Expect surprises.
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