Which term refers to the gravitationally bound system consisting of the Sun and the objects that orbit it?

Which term refers to the gravitationally bound system consisting of the Sun and the objects that orbit it?

• A. Solar System
• B. Galaxy Cluster
• C. Star Cluster
• D. Supercluster

Answer: (A)

This is about the system bound together by the Sun’s gravity that includes the planets and other bodies that orbit it. The Sun’s gravity holds these objects in orbits, forming a single bounded collection—the Solar System. In contrast, galaxy clusters are groups of galaxies, star clusters are tight groups of stars within a galaxy, and superclusters are even larger structures made of galaxy clusters. So the term that fits the description is Solar System.

This is about the system bound together by the Sun’s gravity that includes the planets and other bodies that orbit it. The Sun’s gravity holds these objects in orbits, forming a single bounded collection—the Solar System. In contrast, galaxy clusters are groups of galaxies, star clusters are tight groups of stars within a galaxy, and superclusters are even larger structures made of galaxy clusters. So the term that fits the description is Solar System.