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Starship V3

spacex.com

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Re: Starship V3

#91

Earlier quoted context omitted.

I'm basically assuming that "space-based data centers" are some Glomar Explorer-style cover for something else.

It's putting AI processing out of the reach of hostile local, state, and international governments. Does it need to be a cover?

A cover is going to have a plausible enough sounding justification that you’ll believe and defend

Re: Starship V3

#92

Earlier quoted context omitted.

Don’t buy into the 2010’s Tony stark persona. His momentum is clearly slowing because he can’t put his politics and rather fucked social values behind business sense. I have immense appreciation for what SpaceX has done for humanity. I’m not being dramatic. Reusable rockets alone is an incredible achievement . But he’s lost the plot. He needs to drop his right wing bullshit and stardom chasing if he wants to be taken…

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Re: Starship V3

#93
post #32

Those Raptor 3 engines are a thing of beautiful simplicity compared to their forebears...

And to think, it wasn’t that long ago competitors we still using old Russian engines for their domestic rockets. Brilliant work to get back to leadership in this domain.

The outcome is guaranteed to be entertaining

Re: Starship V3

#94

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Even assuming "that's it", why not just install it in e.g. Morocco instead? It's not like space is any easier to access than the Sahara, and saving a few dozen ms of network latency isn't particularly valuable when your TTFT is measured in tenths of a second. Sure, sun synchronous orbits are a thing, but you also need more expensive panels and the comparative efficiency will decline over time vs land-based hardware as your chips fail (wasting that part of the resource budget) and the land hardware gets upgraded.

Re: Starship V3

#95

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Honestly, I think he's spot on, and I normally am not fond of Elon's public behavior. I mentioned in another thread that they're getting around having to ask permission to build datacenters by doing it in space. The entire thing is to avoid NIMBY stuff I'd bet.

Re: Starship V3

#96
post #65

Earlier quoted context omitted.

They'll put up thousands more starlinks and track every mobile device on the planet simultaneously, might as well have a homing beacon in your pocket.

Check out this video that goes into a very deep technical explanation about how the satellites can be used as a Synthetic Aperature Radar to build a realtime representation of the entire globe at meters of resolution: https://youtube.com/watch?v=jbp3kdJZ1_A

Oooh, yeah, this is going to be a key to it too, Gorgon Stare on steroids.

Re: Starship V3

#98

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Honestly, I think he's spot on, and I normally am not fond of Elon's public behavior. I mentioned in another thread that they're getting around having to ask permission to build datacenters by doing it in space. The entire thing is to avoid NIMBY stuff I'd bet.

It really depends on scale. There will be enough terrestrial vetoes that if what we build is 10-1000x what people are already halting through legal challenges

Re: Starship V3

#99
post #69

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This person made self driving cars work years after they’d been written off, made reusable rockets and has people with locked-in syndrome speaking to their families. Why do you think he wouldn’t be sane?

We had all those things without Elon Musk and the alternatives do it better.

Re: Starship V3

#100

Earlier quoted context omitted.

Elon explained the logic at length in an interview: Cheaper != Available. The availability of power is the constraint almost everywhere, no matter how much money you throw at it. Gas turbine production has a many-year backlog. Everybody that can make the single-crystal superalloy turbine blades is fully booked for most of a decade and can't expand capacity for years (at least). Meanwhile, putting a slightly larger so…

Okay but why not take that slightly larger solar panel and leave it on Earth? Is the sunlight millions of times brighter beyond the atmosphere? I don’t get it.

You have to ask permission to build it somewhere. Nobody is going to stop you in space.
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