Satellite systems involve the use of artificial satellites in orbit around the Earth to provide various services such as communication, navigation, weather forecasting, remote sensing, and scientific research. These systems play a crucial role in modern society by enabling global connectivity, monitoring of the environment, disaster response, and defense applications. Satellite systems consist of a network of satellites working together to collect, process, and transmit data to users on the ground. They rely on sophisticated technology and ground infrastructure to operate efficiently and provide reliable services. Overall, satellite systems are essential for our interconnected world and are continuously evolving to meet the growing demands of various industries and sectors.