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James Webb Telescope Uncovers Galaxy with Gas Outshining Stars

The discovery of GS-NDG-9422 may represent a missing link in the evolution of early galaxies.

  • Astronomers using the James Webb Space Telescope have identified a galaxy, GS-NDG-9422, formed about a billion years after the Big Bang.
  • This galaxy exhibits a unique light signature where its gas shines brighter than its stars, a phenomenon not previously observed.
  • Researchers believe the intense brightness is due to extremely hot, massive stars within dense gas clouds, with temperatures reaching up to 140,000 degrees Fahrenheit.
  • The discovery could be a crucial phase in galactic evolution, linking the universe's first stars (Population III) to more established galaxies.
  • Further studies are planned to determine if this phenomenon is common in early galaxies or a rare occurrence, enhancing our understanding of the universe's early stages.
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