Can you devise a hypothesis to explain why most distant galaxies are moving away from each other, and why the more distant galaxies are moving away more rapidly?

Verified step by step guidance

1. <insert step 1: Understand the context of the problem, which is related to the expansion of the universe and the observation of distant galaxies.>
2. <insert step 2: Recall the concept of redshift, which is the phenomenon where light from distant galaxies is shifted towards the red end of the spectrum, indicating they are moving away from us.>
3. <insert step 3: Consider Hubble's Law, which states that the velocity at which a galaxy is moving away is proportional to its distance from us. This can be expressed as v = H_0 * d, where v is the velocity, H_0 is the Hubble constant, and d is the distance.>
4. <insert step 4: Formulate a hypothesis based on the observation that the universe is expanding, which suggests that space itself is stretching, causing galaxies to move away from each other.>
5. <insert step 5: Conclude that the more distant galaxies appear to move away more rapidly because they are further along in the expanding universe, thus experiencing a greater effect of this expansion.>