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Deep Field
11 October 2026 3052 stories tracked

Gallery · Webb

Farthest Fast Radio Burst host galaxy spectrum

Farthest Fast Radio Burst host galaxy spectrum

Astronomers using the NASA/ESA/CSA James Webb Space Telescope were able to study the host galaxy of the most distant known fast radio burst (FRB). By detecting light emitted from oxygen and nitrogen, they were able to determine the galaxy’s cosmological redshift, thereby confirming the FRB occurred just 3 billion years after the Big Bang. [Image description : A graphic titled “Fast Radio Burst Host Galaxy; Most…

Credit
ESA/Webb, NASA & CSA
Telescope
James Webb Space Telescope
Release
weic2621b
Licence
CC BY 4.0 — credit required
Published

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