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JumpCrisscrossyesterday at 11:50 PM1 replyview on HN

> What’s the endgame? How does this help with the whole vision of “we all live in space and mine resources from the Moon and have data centers on Mars”?

I put this in the other thread, but my personal working hypothesis is the SpaceX/Musk mission has pivoted from colonising Mars to building a Dyson sphere.

Space-based datacenters are a demand excuse for putting solar panels (and eventually, solar-panel fabrication) in space. Cursor is a demand excuse for building more datacenters (and eventaully, learning to fabricate chips). If I'm correct, the next acquisition will be in some chip or solar-panel fabrication bottleneck.

To be clear, I'm not advocating for this mission. (Though I do think the space-based datacenter pitch has gotten more scepticism than it deserves. For realistic interest-rate and terrestrial-delay values, assuming ongoing AI demand, it breaks even for surprisingly-proximate radiator-mass values. Obviously more problems beyond my toy model to solve. But I expected the math to say fuck you out the gate.)

I'm saying this is a good working theory for explaining–and predicting–Musk and SpaceX's actions. Mars explains why SpaceX's engines burn methane. Dyson sphere explains why xAI is building massive datacenters and now finding acquisition targets to fill them with.


Replies

taurathyesterday at 11:56 PM

> building a Dyson sphere

So they are trying to take everyone’s money in bigger and bigger chunks until there is no economy left but hype.

Folks, if we spent 1/10th of the time and money we spend on this bullshit on taking care of people’s basic needs and education we would be far closer to the sci-fi future everyone seems so motivated to get to. Covid and the Trump cult seem to have broken almost everyone’s brains and we’re all gonna pay for the hubris.