inter-satellite links

Inter-satellite links are direct communication connections between satellites in space, allowing them to share data without needing to send signals down to Earth first. This technology enables satellites to transmit information quickly and efficiently across large distances, improving network speed, coverage, and resilience. For example, in satellite constellations like Starlink, inter-satellite links help route data between satellites, reducing latency and making internet service faster and more reliable for users worldwide. Essentially, they create a space-based data relay system that enhances global communication networks.