If we lived on a galaxy one billion light-years from our own,what would we see?
A) A universe 1 billion years younger than ours
B) A universe 1 billion years older than ours
C) Much the same universe we see today
D) Nothing-there are no galaxies one billion light-years away from us.

Question

Quizplus · Accepted Answer

The universe looks mostly the same on large scales, regardless of where you are in it. There may be some differences in the specific distribution of galaxies and cosmic structures, but overall, the universe will appear similar. Additionally, one billion years is not long enough for significant changes to occur on the cosmic scale.

If We Lived on a Galaxy One Billion Light-Years from Our