New FCC filing by SpaceX for constellation of million data center satellites for AI apps.

Ray McCarthy

@AkaSci @n_dimension
You need to adjust your clothing!

That's fierce sarcasm that's exposed!

AI might, but we have no idea how to make an AI. The LLM/Generative "AI" are statistical plagiarism machines. More useful mis-named Machine learning is simply curated databases and pattern matching, with rules created by experts.

Scrape the Internet and you end up with regurgitated "Grokipedia", a NAZIfied version of Wikipedia, and a bunch on random nonsense.

Sassinake! - ⊃∪∩⪽

@AkaSci @sundogplanets

What happens if the command to 'hurtle towards the earth in a fiery rain' is pushed to the network?

Does Musk become a God in fact?

Mira

@AkaSci @sundogplanets At this point in human history, having the Kessler Syndrome occur just might not be the worst thing

BenjaminHimes

@AkaSci but hey, think of all that random bit flipping you’d get from the cosmic radiation. A whole new flavor of stochastic gradient descent! lol

Joseph Lord

@AkaSci @sundogplanets One of the dumbest things I ever heard. How do you cool a data centre in a vacuum? Somehow get the heat to the outside and try to radiate it? Must be possible to workout the maths for radiating heat. I wonder how long it would take to earn back the energy taken to get it into space in the first place.

flng

@AkaSci how will they launch the sysops?

Kingsley Bugarin PLY OAM 🇦🇺

@AkaSci

Let's ignore the reality that orbital data centres are bullshit for hundreds of reasons and assume ketamine boy can pull it off.

This site lists the sizes and masses of starlink satellites. I'm going to use the V2 full size specs. 40m^2 fully deployed and 1,250kg.

https://dishycentral.com/how-big-are-starlink-satellites

The orbital decay times for unboosted satellites with those specs at different altitudes are;

500km - 5.68 years
600km - 47.02 years
700km - 303.73 years
800km - 1,536.21 years
900km - 6,112.47 years
1,000km - 19,255.79 years

Orbital decay calculator here;

https://www.lizard-tail.com/isana/lab/orbital_decay/

Data centres at higher altitudes better be built to last because they are not coming back down any time soon.

Amish Cyborg

@AkaSci well, there's this simple solution, although unpopular because ICE exists: arrest that south african illegal immigrant and NEVER let him go. Problem solved.

AkaSci 🛰️

Another good article by a former NASA engineer/scientist on why "Datacenters in space are a terrible, horrible, no good idea."

"This is an absolutely terrible idea, and really makes zero sense whatsoever. There are multiple reasons for this, but they all amount to saying that the kind of electronics needed to make a datacenter work, particularly a datacenter deploying AI capacity in the form of GPUs and TPUs, is exactly the opposite of what works in space."

https://taranis.ie/datacenters-in-space-are-a-terrible-horrible-no-good-idea/
5/n

La Kwaaaaa Boy

@AkaSci As much as I think the current Data Center Boom (TM) is a massive bubble that will end badly with a LOT of bag holders, if we really really needed *that much* compute we have plenty of cold surface area that just needs "bring heavy things and folks in and out" infrastructure.