Galaxy-killing wind discovered in the early universe
Astronomers using the James Webb Space Telescope have identified 'galaxy-killing winds' caused by supernovae in the early universe. These winds blow away the gas necessary for star formation, explaining why some massive galaxies appear 'dead' shortly after the Big Bang.
Why it matters
This discovery helps astrophysicists understand the life cycles of galaxies and addresses a major mystery regarding the rapid evolution of the early universe.
Astronomers have discovered a 'galaxy-killing wind' that may explain why there are far more massive 'dead' galaxies than expected in the early universe.
The content is a technical summary of an astrophysical study published in a peer-reviewed journal.
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