We currently make around 1 TW of photovoltaic cells per year, globally. The proposal here is to launch that much to space every 9 hours, complete with attached computers, continuously, from the moon.
edit: Also, this would capture a very trivial percentage of the Sun's power. A few trillionths per year.
Full paragraph quote comes from:
> While launching AI satellites from Earth is the immediate focus, Starship’s capabilities will also enable operations on other worlds. Thanks to advancements like in-space propellant transfer, Starship will be capable of landing massive amounts of cargo on the Moon. Once there, it will be possible to establish a permanent presence for scientific and manufacturing pursuits. Factories on the Moon can take advantage of lunar resources to manufacture satellites and deploy them further into space. By using an electromagnetic mass driver and lunar manufacturing, it is possible to put 500 to 1000 TW/year of AI satellites into deep space, meaningfully ascend the Kardashev scale and harness a non-trivial percentage of the Sun’s power. >
From lunar regolith you would extract: oxygen, iron, aluminum, titanium, silicon, calcium, and magnesium.
From the poles you can get fuel (water ice -> water + hydrogen + oxygen).
The real constraint is not materials, but rather power generation, automation reliability, and initial capital investment.
So you have to shuttle machines, energy systems, and electronics.
The moon can supply mass, oxygen, fuel, and structure.
Satellites that would benefit most are: huge comms platforms, space-based power satellites, large radar arrays, deep-space telescopes, etc.
Do we actually know how to do that?
>From the poles
From the poles! So the proposal includes building a planetary-scale railway network on bumpy lunar terrain.
>The moon can supply mass, oxygen, fuel, and structure.
None of those are things we are hurting for down here, though.
And that’s from a fascist who barely managed to dig ONE small one lane tunnel under Las Vegas and called it a revolution.
I’m sorry to be rude but people who are still giving musk any credit are stupid at this point.
Oh boy, IA data centers in space. It’s not only ridiculous, but it’s also boring and not even exciting at all.