April 04, 2023 10:42 PM
The galaxies date from 300 to 500 million years after the Big Bang more than 13 billion years ago, when the universe was just 2 per cent of its current age.
April 04, 2023 10:42 PM
The galaxies date from 300 to 500 million years after the Big Bang more than 13 billion years ago, when the universe was just 2 per cent of its current age.