What does "geostationary orbit" allow a satellite to do?

A geostationary orbit allows a satellite to remain over the same geographic location consistently. In this type of orbit, the satellite is positioned at an altitude of approximately 35,786 kilometers (22,236 miles) above the Earth's equator and moves in sync with the Earth's rotation. This means that as the Earth rotates on its axis, the satellite orbits at the same rate, effectively remaining fixed above a specific point on the Earth's surface.

This ability to maintain a constant position above the Earth is particularly advantageous for applications such as weather monitoring, communications, and television broadcasting, where continuous coverage of a specific area is essential. By staying in the same position, geostationary satellites can provide uninterrupted service and minimize the need for continuous adjustments to antennas or tracking systems by users on the ground.