It’s the earliest sign of oxygen found in the universe thus far ... and-death cycles must have happened less than 300 million ...

Astronomers discovered oxygen in the most distant known galaxy. This changes what we thought about how fast galaxies formed.

JADES-GS-z14-0 is the most distant known galaxy, dating to less than 300 million years after the Big Bang. Scientists were surprised to find oxygen there. ALMA (ESO / NAOJ / NRAO) / S. Carniani et al.

Katy is Managing Editor at IFLScience where she oversees editorial content from News articles to Features, and even occasionally writes some. The most distant and earliest known galaxy is called ...