Oxygen Detected in Universe's Most Distant Galaxy, Challenging Cosmic Evolution Models

Mar 21, 2025
www.eso.org
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Summary

In a groundbreaking discovery that challenges cosmic evolution models, two teams of astronomers have detected oxygen in JADES-GS-z14-0, the most distant known galaxy, suggesting galaxies formed and matured much faster than expected in the early Universe, with ALMA playing a crucial role.

Key Points

  • Two teams of astronomers detected oxygen in JADES-GS-z14-0, the most distant known galaxy
  • The detection suggests galaxies formed and matured much faster than expected in the early Universe
  • ALMA played a crucial role in making this groundbreaking discovery about the chemical composition of the earliest galaxies

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