Cowboy Space (I hate their name so much) published their consolidated response a week ago but we just noticed it.
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Cowboy Space (I hate their name so much) published their consolidated response a week ago but we just noticed it. EDIT: It was due at 5pm EDT today. So... I guess I have to read this shit. Swearing a lot here will get me through it.
A reminder: this is the 4th company that wants to launch fucking enormous "AI data center" satellites into sun-synchronous terminator orbits, giving Earth a ring. This particular company wants 20,000 satellites in one ring.
@sundogplanets Here's hoping that *ugh* Cowboy Space heads to their final roundup before they launch anything. I think funding is going to do in many of the companies, dragging their investors down with them.
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They make it pretty clear that they are in fact over-asking and also don't intend to actually launch 20,000 satellites in 5 years. So... I guess that's good. But also fucking annoying.
Oh no here's the astronomy section. I'm sure this will be great.
@sundogplanets Just hope that there's not also an astrology section coming
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@sundogplanets This is so colossally stupid. Like, I know AI + Space! is a perfect VC honeypot but has anyone even thought about the fact that GPUs go out of date inside like 2-3 years? Are they really planning to launch 10,000 satellites per year indefinitely?
Also, has anyone given ANY thought to radiation hardening? GPUs of the sort that people are using for AI are typically manufactured on a 3nm process or so. Most orbital hardware which we actually want to keep running is manufactured on like 50nm because radiation absolutely destroys tiny circuits.
But I'm sure it'll be fine...
@faithisleaping @sundogplanets I brought the same thing up to some friends. They were like there are other ways to build in redundancy and besides the output isn't critical anyway.
I'm like... Cool so we're just going to have transistors randomly turning on causing shoot through. What could go wrong.
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Sure, completely untested, brand-fucking-new company that has never built or launched a satellite. You can definitely launch 20,000 of the biggest satellites ever built.
Oh apparently their first demo mission is scheduled for OCTOBER 2026? Gosh these guys are fucking unreal. The mission is listed as "power beaming demonstration"
What does that even fucking mean? Guess they're going to fry some birds and maybe some pilots? Hm. Watch for that I guess.
@sundogplanets
You may not have heard of the German tabletop RPG Engel which comes along as a fantasy thing but in reality is post apocalyptic, one of the things that happens is that "GOD" writes on the earth with fiery beams from the sky. In reality it's giant space lasers out of control.I wish they wouldn't build EVERY variant of the torment nexus.
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They make it pretty clear that they are in fact over-asking and also don't intend to actually launch 20,000 satellites in 5 years. So... I guess that's good. But also fucking annoying.
Oh no here's the astronomy section. I'm sure this will be great.
Apparently ALL the opposition letters mentioned how 20,000 bright satellites would absolutely destroy astronomy, so that's nice.
Ok, well, this section is 100% gaslighting, which I expected. "No no no, radio astronomers, you are overreacting! We will totally not clobber your bands and we magically don't have harmonics or unintended radio emissions, despite not having actually ever built a satellite before. Also we'll use lasers to fix everything. Radio astronomers, shut up."
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Apparently ALL the opposition letters mentioned how 20,000 bright satellites would absolutely destroy astronomy, so that's nice.
Ok, well, this section is 100% gaslighting, which I expected. "No no no, radio astronomers, you are overreacting! We will totally not clobber your bands and we magically don't have harmonics or unintended radio emissions, despite not having actually ever built a satellite before. Also we'll use lasers to fix everything. Radio astronomers, shut up."
Ooo actual quote "AAS’s concerns are unfounded"
Top-notch gaslighting. Nope the professional astronomers definitely don't know what they're talking about. Ooo it gets better:
"Nevertheless, Cowboy Space commits to coordination with National Science Foundation (“NSF”) and will work to mitigate potential impacts on radio astronomy before they arise."
We totally don't need to do this because there won't be any problems but we'll talk to NSF about the problems that we totally won't have.
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Ooo actual quote "AAS’s concerns are unfounded"
Top-notch gaslighting. Nope the professional astronomers definitely don't know what they're talking about. Ooo it gets better:
"Nevertheless, Cowboy Space commits to coordination with National Science Foundation (“NSF”) and will work to mitigate potential impacts on radio astronomy before they arise."
We totally don't need to do this because there won't be any problems but we'll talk to NSF about the problems that we totally won't have.
The rest of the astronomy section is pure bullshit, unadulterated by any facts or actual information.
"We will definitely work with astronomers, and we definitely won't have any reflections because our satellites are magical, we also won't have any infrared emissions, even though physics says that very hot things emit blackbody radiation. We are cowboys, not bound by mere LAWS OF PHYSICS."
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After modelling this in detail, I can say that that these companies can't even do basic geometry, apparently. They want tens of thousands of satellites to have 24 hour sunlight, so sun-synchronous terminator orbits, baybeeee!
But as Hugh Lewis pointed out (I know, ew, linkedin sorry) https://www.linkedin.com/pulse/sun-always-shines-tv-hugh-lewis-tlkbe/ IT DOESN'T FUCKING WORK unless you're above 1400km altitude. And then you're not in the *magical* low-latency low-altitude zone that these companies actually want for fast comms.
Assuring one's satellites are always in constant sunshine surely exacerbates the LEO light pollution problem (for everyone who appreciates a dark night sky, not just astronomers).
At least with other orbital configurations, satellites fairly rapidly dim in brightness as their orbits pass into Earth's shadow, and they lose the source of the light they reflect back to Earth...
What is the delta-V needed to boost Leon Musk to infinity (no need to bother about beyond)?
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After modelling this in detail, I can say that that these companies can't even do basic geometry, apparently. They want tens of thousands of satellites to have 24 hour sunlight, so sun-synchronous terminator orbits, baybeeee!
But as Hugh Lewis pointed out (I know, ew, linkedin sorry) https://www.linkedin.com/pulse/sun-always-shines-tv-hugh-lewis-tlkbe/ IT DOESN'T FUCKING WORK unless you're above 1400km altitude. And then you're not in the *magical* low-latency low-altitude zone that these companies actually want for fast comms.
Eh, this only scratches the surface of geometry challenges. A ring of satellites over the terminator only services a strip of Earth on both sides of the orbital ground path. The lower the ring, the narrower the strip.
I suppose the eclipse problem could be solved by simply eclipse-hardening the satellites. There are always nearby satellites in the ring that are still/again in sunlight. Only, perhaps it isn't 'simple': like incandescent lamps, many electronic circuits not specially designed will be age limited by on/off shocks.
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The rest of the astronomy section is pure bullshit, unadulterated by any facts or actual information.
"We will definitely work with astronomers, and we definitely won't have any reflections because our satellites are magical, we also won't have any infrared emissions, even though physics says that very hot things emit blackbody radiation. We are cowboys, not bound by mere LAWS OF PHYSICS."
WOW it gets even more whimsical and hand-wavy in the orbital debris section. Actual quote: "Certain commenters raise concerns regarding the extent of the orbital debris mitigation information provided in the application but ignore Cowboy Space’s steadfast commitment to operating
safely."In other words: "Why won't scientists believe the words that we wrote down without any actual data, information, citations, or sketches?"
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WOW it gets even more whimsical and hand-wavy in the orbital debris section. Actual quote: "Certain commenters raise concerns regarding the extent of the orbital debris mitigation information provided in the application but ignore Cowboy Space’s steadfast commitment to operating
safely."In other words: "Why won't scientists believe the words that we wrote down without any actual data, information, citations, or sketches?"
@sundogplanets Their demo video is not reassuring: https://youtu.be/xt_Kn4DggPg?t=122
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After modelling this in detail, I can say that that these companies can't even do basic geometry, apparently. They want tens of thousands of satellites to have 24 hour sunlight, so sun-synchronous terminator orbits, baybeeee!
But as Hugh Lewis pointed out (I know, ew, linkedin sorry) https://www.linkedin.com/pulse/sun-always-shines-tv-hugh-lewis-tlkbe/ IT DOESN'T FUCKING WORK unless you're above 1400km altitude. And then you're not in the *magical* low-latency low-altitude zone that these companies actually want for fast comms.
So many physicists and other domain experts had commented on the absurdity of these proposals. If you just count up the amount of emissions required to bring the mass of gear into those orbits is an absurdity. The amount of materials themselves is an absurdity.
Terrestrial data center build is ban absurdity. So, instead of dealing with reality, they are now arguing space make all the problems disappear.
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So many physicists and other domain experts had commented on the absurdity of these proposals. If you just count up the amount of emissions required to bring the mass of gear into those orbits is an absurdity. The amount of materials themselves is an absurdity.
Terrestrial data center build is ban absurdity. So, instead of dealing with reality, they are now arguing space make all the problems disappear.
Maybe it’s time to not negotiate in facts and details, but to openly ridicule them as idiots. Dispute their reputation because they are vulnerable to it. It’s just another fucking Ponzi scheme.
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WOW it gets even more whimsical and hand-wavy in the orbital debris section. Actual quote: "Certain commenters raise concerns regarding the extent of the orbital debris mitigation information provided in the application but ignore Cowboy Space’s steadfast commitment to operating
safely."In other words: "Why won't scientists believe the words that we wrote down without any actual data, information, citations, or sketches?"
@sundogplanets they’ve never made any orbital debris (because they’ve never launched anything) so therefore you must believe they’ll never create any, right?
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WOW it gets even more whimsical and hand-wavy in the orbital debris section. Actual quote: "Certain commenters raise concerns regarding the extent of the orbital debris mitigation information provided in the application but ignore Cowboy Space’s steadfast commitment to operating
safely."In other words: "Why won't scientists believe the words that we wrote down without any actual data, information, citations, or sketches?"
HAHAHA wow apparently they shouldn't have to provide any kind of debris mitigation plan because they haven't built the satellites yet.
OK but like... why are you filing if you haven't built the fucking satellites yet?? Weren't you complaining earlier about "warehousing" orbits? WHAT ARE YOU FUCKING DOING RIGHT NOW HMMMM??
Then they go on to say that the FCC shouldn't have to think about aggregate collision risk. Just consider one satellite at a time please, ignore the other 19,999
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They make it pretty clear that they are in fact over-asking and also don't intend to actually launch 20,000 satellites in 5 years. So... I guess that's good. But also fucking annoying.
Oh no here's the astronomy section. I'm sure this will be great.
@sundogplanets Seems like data centers in space are just a new grift.
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WOW it gets even more whimsical and hand-wavy in the orbital debris section. Actual quote: "Certain commenters raise concerns regarding the extent of the orbital debris mitigation information provided in the application but ignore Cowboy Space’s steadfast commitment to operating
safely."In other words: "Why won't scientists believe the words that we wrote down without any actual data, information, citations, or sketches?"
@sundogplanets Special pleading.
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@sundogplanets Their demo video is not reassuring: https://youtu.be/xt_Kn4DggPg?t=122
Bond villains yes you need to start calling them bond villains! Specter!
Start ridiculing them as boys who watched James Bond flicks and wanted it to be Spectre
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HAHAHA wow apparently they shouldn't have to provide any kind of debris mitigation plan because they haven't built the satellites yet.
OK but like... why are you filing if you haven't built the fucking satellites yet?? Weren't you complaining earlier about "warehousing" orbits? WHAT ARE YOU FUCKING DOING RIGHT NOW HMMMM??
Then they go on to say that the FCC shouldn't have to think about aggregate collision risk. Just consider one satellite at a time please, ignore the other 19,999
@sundogplanets
Well you must know they are able to exist in two time frames at the same time and across different dimensions. In one their Idea is actually good due to other physical rules and the other is ours, where they now plan to build the solution to the problem of the tech-bro-verse. -
Sure, completely untested, brand-fucking-new company that has never built or launched a satellite. You can definitely launch 20,000 of the biggest satellites ever built.
Oh apparently their first demo mission is scheduled for OCTOBER 2026? Gosh these guys are fucking unreal. The mission is listed as "power beaming demonstration"
What does that even fucking mean? Guess they're going to fry some birds and maybe some pilots? Hm. Watch for that I guess.
@sundogplanets The power beaming thing would presumably involve tech such as that from this company (perhaps even this very company, I don’t know): https://powerlighttech.com/
