Q922
The large collection of stars, dust and gas held together by gravitational attraction between components is known as
A.
Cluster
B.
Atmosphere
C.
Galaxy
AnswerD.
Sun Family
Answer: Option C
Solution
Answer: Option C
Solution:
The term galaxy refers to a large collection of stars, dust, and gas clouds which are held together by gravitational attraction.The smallest galaxies may contain only a few hundred thousand stars, while the largest galaxies have thousands of billions of stars. The Milky Way galaxy contains our solar system.