JWST reportedly detects unexpectedly strong hydrogen emission from an early galaxy
A post highlights JADES-GS-z13-1 as it existed about 330 million years after the Big Bang, saying its hydrogen emission was unexpectedly strong despite the surrounding neutral hydrogen.
TLDR
A post says NASA’s James Webb Space Telescope detected unexpectedly strong hydrogen emission from JADES-GS-z13-1, seen as it existed about 330 million years after the Big Bang. According to the post, researchers expected neutral hydrogen surrounding early galaxies to strongly absorb that light—raising the question of how it escaped so efficiently.
JWST reportedly detects unexpectedly strong hydrogen emission from an early galaxy
A post highlights JADES-GS-z13-1 as it existed about 330 million years after the Big Bang, saying its hydrogen emission was unexpectedly strong despite the surrounding neutral hydrogen.
TLDR
A post says NASA’s James Webb Space Telescope detected unexpectedly strong hydrogen emission from JADES-GS-z13-1, seen as it existed about 330 million years after the Big Bang. According to the post, researchers expected neutral hydrogen surrounding early galaxies to strongly absorb that light—raising the question of how it escaped so efficiently.
