Live data from Hacker News

xAI joins SpaceX

spacex.com

451–460 of 1001 posts

Re: xAI joins SpaceX

#451

People pooh-poohing space datacenters will obviously think this is a bad move. But Elon clearly believes space datacenters will work. Given that, and the fact that SpaceX will IPO this year, this acquisition was inevitable. SpaceX and xAI would not be able to freely collaborate on space datacenters after the IPO because it would be self-dealing. SpaceX likes to be vertically integrated, so they wouldn't want to just…

How can you clearly believe anything Musk says at this point. It's not 'clear' at all what he actually believes and what he just makes up.

Re: xAI joins SpaceX

#452
post #45

> 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 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…

> We currently make around 1 TW of photovoltaic cells per year, globally.

China made 1.8 TW of solar cells in 2025.

The raw materials required to make these are incredibly abundant, we make as much as we need.

Re: xAI joins SpaceX

#453

Earlier quoted context omitted.

I think he will spin Tesla off since electrification and autonomy are no longer cool (he can’t build good quality cars or reliable FSD)

FSD is incredibly reliable. Build quality of US built cars is middle of the pack, Europe/China built Teslas are top of the pack.

Incredible shilling, bravo

Re: xAI joins SpaceX

#455

Earlier quoted context omitted.

Elon can't legally financially entangle Tesla to SpaceX due to Tesla being a public company, so his hands are tied. Tesla is clearly benefiting from protectionism and its sales would collapse if BYD were allowed to openly sell in the US. Most people just want affordable, maintainable and reliable cars.

I’m old enough to remember when this was said about Solar City

[flagged]

Re: xAI joins SpaceX

#456

Earlier quoted context omitted.

Elon can't legally financially entangle Tesla to SpaceX due to Tesla being a public company, so his hands are tied. Tesla is clearly benefiting from protectionism and its sales would collapse if BYD were allowed to openly sell in the US. Most people just want affordable, maintainable and reliable cars.

It's "ironic?" considering Tesla launching in China is what created the necessary supply chain to turn BYD into the powerhouse it is today. Tesla's greed will become their own demise.

Tesla cars made in Shanghai are sold in Europe and other places. That is helping them be competitive and they haven't had much price pressure until recently. Just because the Chinese have their own internal competition and deflation which drove their prices down aggressively doesn't mean it was a bad idea to build there. Also the idea the Chinese couldn't figure it out without an American company coming there first to show them is pretty silly.

Tesla Shanghai opened in 2019

BYD made their first hybrid in 2008 and they were a battery company since the 90s

Re: xAI joins SpaceX

#457

> scaling to make a sentient sun to understand the Universe and extend the light of consciousness to the stars! I didn't realize SpaceX's media press is even cringer than Elon's average tweet...

Microdosing might not be the word for it.

Re: xAI joins SpaceX

#458

Related: NASA chief suggests SpaceX may be booted from moon mission [1]. Blue Origin could snatch SpaceX's Starship lander contract. This looks increasingly a good idea. [1] https://www.cnn.com/2025/10/20/science/nasa-spacex-moon-land...

Sean Duffy is no longer acting administrator of NASA. This proposal was apparently part of a bid to get the support of a coalition of old-space companies and new-space non-SpaceX companies. As part of that strategy he apparently leaked Isaacman's Project Athena document and was backgrounding that he was a SpaceX plant. But, Isaacman is administrator now, and whatever you think about Isaacman and his relationship to S…

Sadly this seems correct. When Trump was re-elected Elon Musk pushed for Jared Isaacman to be appointed as NASA administrator. When the pick went another way, it led to some real friction between Musk and Trump. Now, with Isaacman finally at the helm of NASA, it looks like Musk’s influence over the agency has come full circle.

Re: xAI joins SpaceX

#459
post #415

Earlier quoted context omitted.

See Dyson Sphere: https://en.wikipedia.org/wiki/Dyson_sphere

Yeah, that's the point ... it's stupid to believe humanity is capable of deploying that much infrastructure. We cannot do even 0.01% of it.

But the factory ~~can~~must grow.

Re: xAI joins SpaceX

#460

> scaling to make a sentient sun to understand the Universe and extend the light of consciousness to the stars! I didn't realize SpaceX's media press is even cringer than Elon's average tweet...

I mean this is clearly directly written by Elon. I suspect the SpaceX comms people are equally eye-rolling.
Post reply on HN