New

Astronomers discover oxygen that is 13.3 billion years old in a distant galaxy. Since oxygen only forms inside of mature stars, the new findings show that the first stars formed just 250 million years after the Big Bang, when the universe was less than 2% its current age.


Astronomers discover oxygen that is 13.3 billion years old in a distant galaxy. Since oxygen only forms inside of mature stars, the new findings show that the first stars formed just 250 million years after the Big Bang, when the universe was less than 2% its current age.
ift.tt/2Ktc5t8

(Visited 4 times, 1 visits today)