I am just honestly confused. There seem to be no logical reason for it, except that it would raise the stock value of rocket producers like SpaceX and Blue Origin.
This idea is a total scam. This is just a way of asking investors for an enormous amount of money, with literally no intention of actually following through with it.
They might throw a couple of cheap satellites in orbit, just to say they "did it"...but no one with any actual comprehension of these things is honestly expecting it to yield results. The vast majority of that investment money, is going to be used for unrelated things.
In any sane world, this would be considered fraud. But, here we are.
I believe Apartheid Pedo cited space being cold as a reason (ie don't have to worry about cooling the servers), except as usual he's a fuckwit with no idea what he's talking about. Space is empty, which means there's nothing to carry heat away, so the only way to lose heat is via radiation. And that takes forever.
It's a shameless attempt to loop in their own assets to a free for all money spree. There is literally nothing about it that makes any sense. It would be more efficient to beam laser light back to earth to power a dc than this, and that's a stupid idea too.
It's a terribly inneficient idea, but it sounds futuristic, which is basically what Elon trades on to acquire government subsidies and investor buy-in.
My theory is that it's so they are beyond the reach of protesters, the law, etc. I think that is going to be a very in-demand property for servers going forward.
I feel like "data centers in spaaaaaaaace!" is an idea that could only come from someone completely removed from the day-to-day of how computers actually work. Like no matter how you slice it, these are physical objects that are going to need servicing by human beings fairly regularly. Putting them in space vastly complicates that process.
As stated elsewhere it's a scam but their stated reason is because they want to build massive data centres on earth but there's a huge backlog in getting electricity for them. Even generating their own electricity is troublesome because every single natural gas/methane turbine is already spoken for years into the future and solar etc takes a lot of land which they may have trouble getting the rights to build on. Thus, if you could build in space you can theoretically collect a lot more solar and more strongly than what you get on the planet's surface. It just ignores all the other costly parts but I guess if you are being given unlimited money by venture capitalists what else are you going to promise them when they want more more more AI infrastructure
Communications between satellites is as fast as fast can be, fast enough that it can be faster to go earth-sat-sat-sat-earth than via fibre under the ocean.
The absolute con is that heat is really really hard to shed in space and it's really really expensive to get big heavy things to space.
Solar energy is more efficient in space because there's no atmosphere and depending on the orbit can be in the sun for much, much longer than on earth over the day. Apparently you can beam the energy down to earth somehow, but you lose something like 50%. So the solution is to put the data center up where you get the power. The downside is that it costs a fuckton to send it up, cooling becomes an issue, temperature gradients become an issue, heat and cold cycles as it goes from sun to the dark side of earth is an issue, and the funnest part is that cosmic rays can fry electronics like GPUs.
So I can actually think of a few reasons: Preprocessing vast amounts of super high resolution satellite imagery to save bandwidth, and jurisdictional black site processing data some countries would want to steal or arrest you for having or processing, particularly if you were hiding it from internal audit. You would be paying an extreme premium over ground based for ever FLOP, so, the customer base of practical customers is limited to a handful of very well funded intelligence agencies or scientific projects in very niche use cases.
The radiolink to earthbound networks will be expensive and slow
The only positive is that the energy will be cheap, and that the computers are safe except from nation state actors and untracked space debris.
I lean towards this being a narrative for the markets. Space Exploration Technologies Corp. claimed a 370 billion USD total addressable market (TAM) in space enabled solutions, and a 26.5 trillion USD TAM for AI in their S-1 filing before going public. They state within that their goal over time is to launch 100 gigawatts of compute to space each year.
By making the claim that this would be worthwhile they present themselves as uniquely positioned to profit from this situation. Moreso than other AI compute companies or other rocket launch companies.
it would raise the stock value of rocket producers like SpaceX and Blue Origin.
Nailed it. Data centers in space is an objectively terrible idea but most people are too stupid to understand why. They see it as free real estate in the ignorance of the logistical problems of constructing structures in space large enough to be of any use, let alone powering and cooling them. The failure of the American education system has made the populace an easy hunting ground for modern Snake Oil salesmen.
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