Question

question 7 of 28 which of the following observations provides the best evidence for the big bang theory? a. the location of the gas giants in our solar system b. the redshift seen in light from other galaxies c. the spacing of galaxies within the universe d. the length contraction seen at speeds close to c

Explanation:

The redshift of light from other galaxies indicates that the universe is expanding, which is a key prediction of the big - bang theory. The location of gas giants in our solar system is related to solar - system formation, the spacing of galaxies has multiple factors not directly tied to the big - bang as strongly as redshift, and length contraction is a concept from special relativity not related to the big - bang evidence.

Answer:

B. The redshift seen in light from other galaxies