LEO satellite constellations

LEO (Low Earth Orbit) satellite constellations are networks of satellites positioned relatively close to Earth, typically between 180 and 2,000 miles above the surface. Unlike traditional satellites in higher orbits, LEO satellites circle the planet quickly, providing low-latency communication and global coverage. They're used for internet services, navigation, and earth observation, with multiple satellites working together to ensure reliable coverage even when some are temporarily out of view. Companies like SpaceX’s Starlink deploy such constellations to deliver fast, affordable internet worldwide, especially in remote or underserved areas.