What is a satellite?

A satellite is an object that is placed into orbit around a planet or other celestial body. It can be natural, such as a moon, or artificial, such as a human-made spacecraft. Satellites are used for a variety of purposes, including scientific research, communication, and navigation.

Artificial satellites can be classified into different types based on their purpose and orbit. Some of the commonly known types of artificial satellites are communication satellites, navigation satellites, weather satellites, and reconnaissance satellites.

Communication satellites are used for transmitting signals from one point on the Earth to another. Navigation satellites, on the other hand, are used for determining the position of an object on the Earth's surface. Weather satellites are used for collecting data about the Earth's atmosphere and weather patterns. Reconnaissance satellites are used for military and intelligence purposes.

Satellites have a wide range of uses in our daily lives. They are used for everything from television broadcasts and weather forecasting to monitoring crop growth and tracking wildlife migration. They also play a critical role in scientific research, allowing us to study the Earth and other planets in our solar system.