One of the earliest galaxies in the universe was rich in oxygen. Can this mean that life has evolved earlier than we thought?
When you buy through our articles links, Future and its syndication partners can earn commissions. Astronomers found that one of the earliest galaxies in the universe was rich in oxygen. | Credit: Xuanyu Han/Getty Images The monster galaxy from the early universe shows that space was rich in oxygen when it was only less than … Read more