Cosmic Dark Ages
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James Webb Telescope Finds Galaxies Nearly as Old as the Early Universe
NASA’s James Webb Space Telescope has revealed early galaxies that appear almost as old as the universe itself. By analyzing 31 galaxies at high redshift, researchers estimated stellar ages of around 600 million years—close to the universe’s age at that epoch. One galaxy may even seem older than the universe, posing a potential challenge to t...
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Scientists Detect Faintest Galaxy Ever
An international team of scientists has detected and confirmed the faintest early-universe galaxy ever -- a finding that can help explain how the "cosmic dark ages" ended.
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James Webb Telescope Finds Galaxies Nearly as Old as the Early Universe
NASA’s James Webb Space Telescope has revealed early galaxies that appear almost as old as the universe itself. By analyzing 31 galaxies at high redshift, researchers estimated stellar ages of around 600 million years—close to the universe’s age at that epoch. One galaxy may even seem older than the universe, posing a potential challenge to t...
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Scientists Detect Faintest Galaxy Ever
An international team of scientists has detected and confirmed the faintest early-universe galaxy ever -- a finding that can help explain how the "cosmic dark ages" ended.
