Question

PRINCIPLE OF HUBBLE SCALE????????¤​

Answer 1

Answer:

Hubble's law, also known as the Hubble–Lemaître law, is the observation in physical cosmology that galaxies are moving away from the Earth at speeds proportional to their distance.

Answer 2

$\huge\mathbb\red{Answer:-}$

Hubble's law, also known as the Hubble–Lemaître law, is the observation in physical cosmology that galaxies are moving away from the Earth at speeds proportional to their distance. In other words, the farther they are the faster they are moving away from Earth.