How many galaxies are there in the vast universe? The current data has made people feel confused How many galaxies are there in the vast universe? The current data has made people feel confused
12 billion light-years away, scientists discovered a “primitive galaxy”, subverting the existing theory of the universe 12 billion light-years away, scientists discovered a “primitive galaxy”, subverting the existing theory of the universe
108 light years away, a huge hole shows us the mystery of the galaxy behind it 108 light years away, a huge hole shows us the mystery of the galaxy behind it