A geostationary satellite is a type of satellite that orbits the Earth at a height of approximately 35,786 kilometers (22,236 miles) above the equator. It moves at the same rotational speed as the Earth, allowing it to remain fixed over a specific point on the planet's surface. This unique position makes it ideal for communication, weather monitoring, and broadcasting services. These satellites are crucial for various applications, including television transmission and global positioning systems (GPS). Because they maintain a constant position relative to the Earth, they provide consistent coverage to the same geographic area, making them essential for reliable data transmission and communication.