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JWST finds dense galaxies carving a bubble in the early universe

New research using JWST data from the JADES survey reports that dense galaxies are creating large empty regions in the early universe.

Telescope overcomes development delays

The James Webb Space Telescope launched on December 25, 2021, after facing budget issues and near-cancellation for decades. Astronomers had waited years for its first science results to arrive. The instrument quickly found bright galaxies existing only several hundred million years after the Big Bang.

Survey reveals unexpected structures

The JWST Advanced Deep Extragalactic Survey identified these surprising observations of the young universe. Researchers published new findings in The Astrophysical Journal based on this specific survey. These results show dense galaxies carving out a bubble in the early cosmos.

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