Hubble found that the more distant a galaxy,the
A) greater the redshift and the faster it is moving away from us.
B) greater the redshift and the slower it is moving away from us.
C) smaller the redshift and the faster it is moving away from us.
D) smaller the redshift and the slower it is moving away from us.

Question

Quizplus · Accepted Answer

Hubble's law states that the farther a galaxy is from us, the greater its redshift and the faster it is moving away from us due to the expansion of the universe. This relationship between distance and redshift is known as Hubble's law, which has been confirmed by numerous observations and is a cornerstone of modern cosmology.

Hubble Found That the More Distant a Galaxy,the