Re: Question about how Hubble can see objects from soon after the Big
Remember Galaxies are moving as well. So as the universe expands the distance between galaxies can do so as well. So 12 billion or so years ago galaxy and galaxy B might have been sperated by a few hundred thousands light years. Whilst today they are sperated by billions of light years.
On the continent of wild endeavour in the mountains of solace and solitude there stood the citadel of the time lords, the oldest and most mighty race in the universe looking down on the galaxies below sworn never to interfere only to watch.