Surge In Satellite Deployments
Satellite competes with terrestrial broadband because they are both access technologies. But all satellite networks generate traffic for the terrestrial backbones including the subsea cables. After all, there is little content stored in space! 😃 Hence satellite Internet providers must access data centers just like every other technology in the telecom world. Inter-satellite free space laser communication will bypass the terrestrial backbones to an extent, but this is really just a drop in the bucket. It works mostly for low bandwidth applications like email and instant messaging. The graph shows the number of objects launched into low earth orbit from 1960 onward. This includes manned space craft, satellites, and unmanned spacecraft. Note that the dominant factor is SpaceX putting Starlink LEO satellites into orbit. As of January 2025, Starlink has 6,932 in space. In addition, Amazon Kuiper is deploying 3,236 LEO birds with the bulk of the fleet flying into orbit in 2025 and 2026...