Not only is the universe big, really big. Unimaginably big. You are also by comparison, small, unimaginably small. Infinitesimally small. Be that as it may, do the best you can.

Less flippantly, the number of galaxies in the images is just mind boggling. I'm looking forward to seeing 3d explorable map of the galaxies someday. I know it will happen if it hasn't already.