Mesh

Amazon’s Project Kuiper successfully validated key technology that will increase throughput and reduce latency for customers using its satellite internet service, the company said Thursday. That technology is called “optical inter-satellite links” (OISL), a type of optical communication that uses infrared lasers to send data between spacecraft on orbit. OISL has been around for a while to enable inter-satellite communications, but earlier generations were limited to linking just two satellites at a time. Kuiper’s satellites will be able to connect with many other spacecraft simultaneously, which will form a mesh network in space. “With optical inter-satellite links across our satellite constellation, Project Kuiper will effectively operate as a mesh network in space,” Kuiper VP of technology Rajeev Badyal said in a statement.