A recent discovery by astronomers has revealed new information about the early universe: oxygen was present much earlier than previously thought. Using the upcoming James Webb Space Telescope, scientists have found oxygen in a galaxy located 13.1 billion light-years away. This is the earliest detection of oxygen in the universe ever recorded. The implications of this discovery are significant, as it allows us to better understand the evolution of the early universe and its chemical composition. This discovery is an exciting step forward in understanding the formation and evolution of galaxies.

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source: Phys.org