Published On Jul 22, 2022
GLASS-z13 is a galaxy discovered by the James Webb Space Telescope in July 2022. It is currently one of the oldest galaxies ever discovered, dating back to just 300 - 400 million years after the Big Bang. It has a redshift of approximately z = 13. It was discovered alongside another galaxy, GLASS-z11, comparable to GN-z11, also one of the oldest galaxies discovered.
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