The Old Galaxies
Hubble Space Telescope has discovered some of the oldest galaxies are so far not been known. The galaxies are detected by Wide Field Camera 3, the new telescope was installed at the last repair mission.
According to scientists, these galaxies formed 600 million years after the Big Bang. The scientists believe that the big explosion that created the universe. Inter-galaxy distance is estimated at 13 billion light years (every year light approximately 9.65 trillion kilometers).
