What is a natural satellite?

A natural satellite is a celestial body that orbits a planet or another larger object in space due to gravity. In simple terms, it is what we commonly call a moon.

The most familiar example is the Moon, which revolves around the Earth. Similarly, other planets in the solar system also have their own natural satellites, such as:

• Jupiter’s moons (e.g., Ganymede)
• Saturn’s moons (e.g., Titan)

Key characteristics:

• They do not produce their own light
• They reflect light from the Sun
• Their motion is controlled by the gravitational pull of the planet they orbit

Natural satellites can vary greatly in size and composition. Some are small and irregular, while others are large enough to have atmospheres or geological activity.

Simple understanding:
If an object moves around a planet naturally (not man-made), it is called a natural satellite.