Ancient dwarf galaxy reveals how the universe's first stars forged heavy elements

Astronomers have identified a relic dwarf galaxy enriched by the first generation of stars, offering the clearest window yet into primordial stellar chemistry. The discovery helps constrain models of early star formation and heavy-element production—insights critical for understanding galaxy evolution and informing next-generation telescopes' observation priorities.

Originaltitel: Enrichment by the first stars in a relic dwarf galaxy