I agree, that this is at the moment not a viable thing and especially the SpaceX "concept" is complete bullshit.
I do not agree with some of your points, since they are solved/irrelevant (e.g. "regular maintenance", "low latency") or could be overcome with reasonable tech advances (e.g. "rockets prohibitively expensive", "radiation shielding").
Let me steelman the argument a bit with this single bit of - sadly forgotten - "super cool and innovative tech":
"Underwater data center", like project Natick (Microsoft) or the Chinese project:
Soooooo, if we will ever see something other than our current land based data centers, we will see millions of ocean data centers, before we will ever see a single commercial space data center.
Reasons:
Delivery is super cheap (in comparison to space) at scale, thanks to the already existing wind farm infrastructure
Weight is not an issue
Cooling is solved
Maintenance is not necessary, but replacement is. Easy on scale, because modular.
No radiation shielding necessary
Connection: data cable = no extra lag or quantity limit
Oh, and by the way, it is still not clear if even ocean data center will be viable. Just found this ๐
I agree, that this is at the moment not a viable thing and especially the SpaceX "concept" is complete bullshit.
I do not agree with some of your points, since they are solved/irrelevant (e.g. "regular maintenance", "low latency") or could be overcome with reasonable tech advances (e.g. "rockets prohibitively expensive", "radiation shielding").
Let me steelman the argument a bit with this single bit of - sadly forgotten - "super cool and innovative tech": "Underwater data center", like project Natick (Microsoft) or the Chinese project:
https://www.datacenterdynamics.com/en/news/chinas-hicloud-launches-wind-powered-underwater-data-center-targets-500mw-subsea-deployment/
Soooooo, if we will ever see something other than our current land based data centers, we will see millions of ocean data centers, before we will ever see a single commercial space data center.
Reasons:
Oh, and by the way, it is still not clear if even ocean data center will be viable. Just found this ๐
https://www.reuters.com/business/aerospace-defense/spacexs-orbital-data-centers-could-face-same-hurdles-microsofts-abandoned-2026-04-01/