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  3. Orbital AI datacentres come with latency issues.

Orbital AI datacentres come with latency issues.

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  • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

    Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

    The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

    Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

    cstross@wandering.shopC This user is from outside of this forum
    cstross@wandering.shopC This user is from outside of this forum
    cstross@wandering.shop
    wrote sidst redigeret af
    #6

    @david_chisnall Also, if they're in LEO one side of them is being baked by the sun for half of each orbital period—and a big-ass reflector on the other side (the Earth). For decent cooling to be possible they really need to be out beyond GEO: see also Skylab, and why they installed the emergency sun shield (it hit 70°C inside after they lost one of the solar panels during the launch, if memory serves).

    david_chisnall@infosec.exchangeD qwazix@bananachips.clubQ 2 Replies Last reply
    0
    • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

      Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

      The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

      Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

      tomjennings@tldr.nettime.orgT This user is from outside of this forum
      tomjennings@tldr.nettime.orgT This user is from outside of this forum
      tomjennings@tldr.nettime.org
      wrote sidst redigeret af
      #7

      @david_chisnall

      Suggest the view of mars will be excellent from orbit.

      1 Reply Last reply
      0
      • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

        Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

        The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

        Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

        nikhil@mastodon.acm.orgN This user is from outside of this forum
        nikhil@mastodon.acm.orgN This user is from outside of this forum
        nikhil@mastodon.acm.org
        wrote sidst redigeret af
        #8

        @david_chisnall Apropos: "The Orbital Data Center Fever Dream: Why the Stars—and the Math—won't Align for Space Compute Anytime Soon"
        https://spectrum.ieee.org/orbital-data-center-hype

        "Why Orbital Data Centers are Harder than Silicon Valley Thinks"
        https://spectrum.ieee.org/orbital-data-centers-heat

        1 Reply Last reply
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        • cstross@wandering.shopC cstross@wandering.shop

          @david_chisnall Also, if they're in LEO one side of them is being baked by the sun for half of each orbital period—and a big-ass reflector on the other side (the Earth). For decent cooling to be possible they really need to be out beyond GEO: see also Skylab, and why they installed the emergency sun shield (it hit 70°C inside after they lost one of the solar panels during the launch, if memory serves).

          david_chisnall@infosec.exchangeD This user is from outside of this forum
          david_chisnall@infosec.exchangeD This user is from outside of this forum
          david_chisnall@infosec.exchange
          wrote sidst redigeret af
          #9

          @cstross The cooling is less of a problem than you might think. AI bros are a limitless source of hot air, but in a vacuum this simply ablates and cools them.

          1 Reply Last reply
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          • tallsimon@mstdn.caT tallsimon@mstdn.ca

            @david_chisnall I hope that you would provide the AI-bros with parachutes so they can safely re-enter from LEO. Silk chutes would be the environmentally sensitive choice.

            You would need to make sure that you can launch their Door Dash orders counter to their orbital direction for minimum delivery times.

            synlogic4242@social.vivaldi.netS This user is from outside of this forum
            synlogic4242@social.vivaldi.netS This user is from outside of this forum
            synlogic4242@social.vivaldi.net
            wrote sidst redigeret af
            #10

            @TallSimon @david_chisnall golden parachutes

            1 Reply Last reply
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            • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

              Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

              The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

              Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

              chronovore@infosec.exchangeC This user is from outside of this forum
              chronovore@infosec.exchangeC This user is from outside of this forum
              chronovore@infosec.exchange
              wrote sidst redigeret af
              #11

              @david_chisnall I read your proposal and wish to fund it. Also I am not averse to gather a number of AiBros together, perhaps with a net or a NFT bait trap? But all to say I wholeheartedly endorse the idea of sending this essential latency mitigation into orbit.

              1 Reply Last reply
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              • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                wendynather@infosec.exchangeW This user is from outside of this forum
                wendynather@infosec.exchangeW This user is from outside of this forum
                wendynather@infosec.exchange
                wrote sidst redigeret af
                #12

                @david_chisnall @catsalad I’m giggling just imagining this … https://youtu.be/IBYS6VdRzyA

                jupiteratzu@mastodon.socialJ 1 Reply Last reply
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                • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                  Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                  The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                  Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                  viq@social.hackerspace.plV This user is from outside of this forum
                  viq@social.hackerspace.plV This user is from outside of this forum
                  viq@social.hackerspace.pl
                  wrote sidst redigeret af
                  #13

                  @david_chisnall
                  LEO CEO 🤔
                  @catsalad

                  1 Reply Last reply
                  0
                  • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                    Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                    The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                    Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                    frieke72@mastodon.socialF This user is from outside of this forum
                    frieke72@mastodon.socialF This user is from outside of this forum
                    frieke72@mastodon.social
                    wrote sidst redigeret af
                    #14

                    @david_chisnall I think @sundogplanets will approve 😆

                    1 Reply Last reply
                    0
                    • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                      Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                      The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                      Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                      tuban_muzuru@beige.partyT This user is from outside of this forum
                      tuban_muzuru@beige.partyT This user is from outside of this forum
                      tuban_muzuru@beige.party
                      wrote sidst redigeret af
                      #15

                      @david_chisnall

                      I keep hoping a massive asteroid will hit the Bay Area, hopefully down there at the south end with all those useless fucks in Santa Clara.

                      Wham. That asteroid would take out millions of people and wouldn't kill one honest person.

                      oclsc@mstdn.caO 1 Reply Last reply
                      0
                      • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                        Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                        The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                        Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                        stevebellovin@infosec.exchangeS This user is from outside of this forum
                        stevebellovin@infosec.exchangeS This user is from outside of this forum
                        stevebellovin@infosec.exchange
                        wrote sidst redigeret af
                        #16

                        @david_chisnall https://www.gocomics.com/nonsequitur/2026/07/20

                        1 Reply Last reply
                        0
                        • vnikolov@ieji.deV vnikolov@ieji.de

                          Yes...

                          The humor in the final clause of the final sentence gets too dark for me, though (in the context of actual space flight).
                          I merely express a reaction; this is not a veiled call for censorship.

                          @david_chisnall

                          kaneel@mas.toK This user is from outside of this forum
                          kaneel@mas.toK This user is from outside of this forum
                          kaneel@mas.to
                          wrote sidst redigeret af
                          #17

                          @vnikolov @david_chisnall is this darker than the current climate emergency trajectory?

                          1 Reply Last reply
                          0
                          • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                            Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                            The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                            Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                            hrbrmstr@mastodon.socialH This user is from outside of this forum
                            hrbrmstr@mastodon.socialH This user is from outside of this forum
                            hrbrmstr@mastodon.social
                            wrote sidst redigeret af
                            #18

                            @david_chisnall still non-toxic even with all the ketamine and peptides?

                            1 Reply Last reply
                            0
                            • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                              Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                              The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                              Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                              captpackrat@pawb.funC This user is from outside of this forum
                              captpackrat@pawb.funC This user is from outside of this forum
                              captpackrat@pawb.fun
                              wrote sidst redigeret af
                              #19

                              @david_chisnall GEO isn't far enough. Stick them at like Sun-Earth L4 or L5. I don't think we're using that for anything right now anyway.

                              1 Reply Last reply
                              0
                              • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                                Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                                The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                                Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                                benroyce@mastodon.socialB This user is from outside of this forum
                                benroyce@mastodon.socialB This user is from outside of this forum
                                benroyce@mastodon.social
                                wrote sidst redigeret af
                                #20

                                @david_chisnall

                                this also solves the #ReflectOrbital issue

                                launch them into orbit, and a #techBro who wants to catch the Sun at odd times because "woah cool" vibing, they can catch the sun at 11 PM, 1 AM, 3AM... all sorts of unnatural times as they whizz around the Earth

                                rather than subjecting other people and the natural world to the stunt and messing with circadian rhythms

                                1 Reply Last reply
                                0
                                • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                                  Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                                  The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                                  Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                                  gkrnours@mastodon.gamedev.placeG This user is from outside of this forum
                                  gkrnours@mastodon.gamedev.placeG This user is from outside of this forum
                                  gkrnours@mastodon.gamedev.place
                                  wrote sidst redigeret af
                                  #21

                                  @david_chisnall is that why they sent a car in space?

                                  1 Reply Last reply
                                  0
                                  • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                                    Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                                    The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                                    Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                                    mkoek@mastodon.nlM This user is from outside of this forum
                                    mkoek@mastodon.nlM This user is from outside of this forum
                                    mkoek@mastodon.nl
                                    wrote sidst redigeret af
                                    #22

                                    @david_chisnall I’m not so sure, upon re-entry their boundless arrogance will be spread over a large area, potentially infecting millions

                                    1 Reply Last reply
                                    0
                                    • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                                      Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                                      The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                                      Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                                      leeloo@c.imL This user is from outside of this forum
                                      leeloo@c.imL This user is from outside of this forum
                                      leeloo@c.im
                                      wrote sidst redigeret af
                                      #23

                                      @david_chisnall
                                      Put them into a transfer or it to Pluto, but "accidentally" let them pass within gravity assist distance of Jupiter and Saturn.

                                      1 Reply Last reply
                                      0
                                      • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                                        Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                                        The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                                        Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                                        ticho@mas.toT This user is from outside of this forum
                                        ticho@mas.toT This user is from outside of this forum
                                        ticho@mas.to
                                        wrote sidst redigeret af
                                        #24

                                        @david_chisnall You can also save money on cooling - since AI-bros can not ever be cool, there's no point in even trying.

                                        mtnrbq65@social.vivaldi.netM 1 Reply Last reply
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                                        • david_chisnall@infosec.exchangeD david_chisnall@infosec.exchange

                                          Orbital AI datacentres come with latency issues. If they're in LEO, they will have moderately low latency to a moving point on Earth, but for a fixed client the latency will increase as more relays are needed to account for curvature, so the jitter is high. If you put them in geostationary orbit, the latency is fixed, but large.

                                          The solution to this is to put not just the AI datacentres, but also the AI bros in orbit. If you put an AI bro and a small radio in LEO, in the same orbital trajectory as an AI datacenter, they will have very low latency - indeed, significantly lower latency than ground-based routing if both they and the datacentre are on the ground.

                                          Importantly, AI bros have a lot less mass than datacentres. As such, they are much cheaper to launch. As a pilot programme, to assess feasibility, I recommend launching a test constellation of AI bros into LEO. Note that, unlike datacentres, AI bros are made out of non-toxic (at least, in the chemical sense) substances. The environmental impact of uncontrolled atmospheric reentry is significantly lower, making the risk from the failure of a pilot deployment significantly lower.

                                          erewok@fosstodon.orgE This user is from outside of this forum
                                          erewok@fosstodon.orgE This user is from outside of this forum
                                          erewok@fosstodon.org
                                          wrote sidst redigeret af
                                          #25

                                          @david_chisnall funny, I just read this paper last week https://arxiv.org/html/2607.14172v1 where I was slightly horrified to learn that "LEO satellites are designed for a lifetime of about 5 years. End-of-life implies reentry into earth’s atmosphere. The best possible outcome of such reentry is total vaporization."

                                          And so they did not consider... "The costs related to the impact on the earth ozone layer resulting from the reentry of millions of tons of aluminium into earth’s atmosphere, each year"

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