What major problem would arise if the value of the Hubble constant turned out to be 100 km/s/Mpc?
A)Some galaxies would be farther away than the edge of the universe.
B)Galaxies would have had to have traveled faster than our observations indicate.
C)Galaxies would be traveling too fast for the universe to be gravitationally bound.
D)The age of the universe would be less than the ages of some of the stars in it.

Question

Quizplus · Accepted Answer

The Hubble constant is related to the age of the universe. If the value turned out to be 100 km/s/Mpc, then the age of the universe would be estimated to be around 9 billion years, which is less than the ages of some of the stars in it. This would create a major problem for our understanding of stellar evolution and the history of the universe.

What Major Problem Would Arise If the Value of the Hubble