Satellites are objects that orbit around a planet or celestial body. They can be natural, like the Moon, or artificial, created by humans for various purposes. Artificial satellites are used for communication, weather monitoring, navigation, and scientific research, among other applications. These technological marvels play a crucial role in modern life, enabling global communication and providing essential data for weather forecasting and environmental monitoring. The development of satellites has revolutionized how we connect and understand our planet, making them indispensable tools in today's world.