this post was submitted on 07 Jun 2025
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The main problem is that starlink is not a viable ISP like Comcast. Relying on low earth orbit is extremely wasteful as you need to constantly launch more and more satellites. Starlink gives their satellites a 5 year lifespan where fiber can go on for 40 years or more. There are 7,500 starlink satellites, so we're talking a constant replacement of satellites all falling into earth's atmosphere, not being recycled.
Starlink is literal space trash waiting to happen.
I didn't realize how temporary and disposable Starlink's satellites were. They incinerate 4 or 5 a day by de-orbiting them into the ozone. Here's a pretty good CNET article that talks about how they “dispose” of them. IDK, doesn't seem sustainable. They also mention the bandwidth gains are being diminished with the influx of new users, so their solution is more temporary satellites.
Yeah, if they want to make satellites last longer, they could go a bit higher in their orbits. The option is there.
That would also make latency worse and the signal weaker.
Would the small ground starlink dish be able to reach higher orbits? I guess if the satellite is going to stay up longer you could afford to make it's antennas a bit bigger to mitigate that.
Well you wouldn't want to put them much higher, but if you raised their orbit by say 40%, they'd be getting significantly less atmospheric drag. It could probably extend their life by 15 years. And yeah, they'll be 40% further away, so slightly more latency. Perhaps going from 70 ms ping to 100 ms ping. Not awesome, but definitely not a huge problem.