Distant galaxies we can see today with a redshift of z $\approx$ 6 emitted their light when the universe was:
A) five times smaller than it is today
B) six times smaller than it is today
C) seven times smaller than it is today
D) eight times smaller than it is today
E) the same size as it is today

Question

Quizplus · Accepted Answer

The Answer of Distant galaxies we can see today with a redshift of z $\approx$ 6 emitted their light when the universe was:
A) five times smaller than it is today
B) six times smaller than it is today
C) seven times smaller than it is today
D) eight times smaller than it is today
E) the same size as it is today

Distant Galaxies We Can See Today with a Redshift of Z