👉 In astronomy and space exploration, a geostationary satellite is one that orbits at an altitude of 90% of its orbit around Earth. This means that it can maintain a stable position in the same location on Earth for long periods of time, allowing scientists and researchers to study Earth's atmosphere, oceans, and other features from a distance. Geostationary satellites are typically used to monitor atmospheric conditions such as weather patterns, ocean currents, and air pressure changes. They also help track