From Fox19:
Astronomers have made a surprising discovery about oxygen and elements in the most distant known galaxy. The galaxy is called Jades GSZ 14 0. It’s more than 13 billion lightyears away, and experts say it formed in the early days of the universe. The galaxy was first detected in January 2024 using the James Webb Space Telescope. The instrument observes the universe in infrared light invisible to the human eye.
When astronomers followed up on Webb’s initial observations with the ALMA Observatory in Chile, they were stunned to find the presence of oxygen and heavy metals. Their presence suggests galaxies formed more quickly than expected. The results were published Thursday in two separate studies, the Astrophysical Journal and Astronomy and Astrophysics. (Read more.)
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