If we lived on a galaxy 1 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 1 billion light-years away from us.

Question

Quizplus · Accepted Answer

We would see much the same universe we see today because the universe is believed to be homogeneous and isotropic on large scales, meaning that the properties of the universe are the same regardless of where you look from. This means that regardless of where we are in the universe, we would observe similar galaxies, stars, and cosmic structures.

If We Lived on a Galaxy 1 Billion Light-Years from Our