Answer:
Option B, a spherical group of stars
Explanation:
Milky way galaxy is also known as spiral way galaxy. It contains a bar structure at its center just like all other spiral galaxies. Also, it is a flat dic like structure which consists of thick center base with its arms extending out and coiling like a pine wheel.
These galaxies rotate very slowly at a rate of one rotation per 250 million years.
hence, option B is correct
