this post was submitted on 06 Jul 2026
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This is why satelite internet is a dead end. The latency and bandwidth are fundamental limitations of physics which are incredibly expensive to scale up compare to cable and cell towers.
Even if we have a complete satellite roll out we'd still have to go back to cell towers for better latency. So why even entertain this detour if not for war machines - one niche where satellites are actually better.
Latency is theoretically much better because the speed of light is much faster in the vacuum of space than fiber optics. So the ping from continent to continent is better using a satellite network that transmit data to each other using laser light.
I suspect we could be moving the orbit of the satellites higher so we can reduce the insane number of them, while still have better ping. I don't see a technical reason why bandwidth would be more limited in space than on the ground. It's fundamentally easier to scale since you can just launch more satellites along certain orbits to add bandwidth.
The fundamental problem is of course privatization and the inevitable monopoly. It will never really be cheaper than land based internet, and so both will continue to coexist, so it just adds additional resource waste for no real benefit except to make some guy rich.
I can't remember where I read it, but there was an article in high finance tech, where they were dealing with billions of transactions per second and relied on sub-millisecond timing. They still used terrestrial long-haul (cross-continent) microwave tower networks for this because even the time it took to transceive between optics and electrons in each switching segment meant fiber was slower. The latency tolerance for those applications preclude the drive up and down to space.