Satellite TV is a broadcasting service that delivers television programming via satellites orbiting the Earth. It works by transmitting signals from a satellite to a dish installed at the viewer's location. This dish captures the signals and sends them to a receiver, allowing viewers to watch a variety of channels. One of the main advantages of satellite TV is its ability to provide service in remote areas where traditional cable may not be available. It offers a wide range of channels, including local, national, and international programming, catering to diverse viewing preferences.