It is very disconcerting to see so many completely disregarding incredible technological innovation because other problems exist, especially on HN.
If we were not allowed to progress technology until everybody is 100% free of suffering, we'd never be able to create technological that may potentially lead to the alleviation of suffering. It all feels very crabs in a bucket - "I don't feel happy so nobody else should, and nothing should happen unless it is things that directly, immediately do things I want and solve problems I care about."
Its true that innovation isn't clearly shown in this mission; we also haven't flown humans out that far in more than 50 years either and while we have memories of it, our ability to even execute something like this must be built again. I'd rather see us doing this and 'pick up from where we were last time', than giving up on it or just using a stack that's not currently set to do this.
What Artemis is doing is not impeding innovation: its building our muscle back to work on such things; the discipline, rigor, scale, and attitude needed to execute such missions is unimaginable and orthogonal to the technical innovation and stack used. I also believe that its completely fine to use a 2000s-era flight computer, if that suffices for this purpose. Somehow, for such critical missions, my mental model is to use at least 10 year old technology that has stood the test of time, before going into space. If there's a need for the latest technology - then yes, it should be leveraged.
Not impending innovation is IMHO debatable - Artemis has definitely potential to motivate a lot of lay population & young people to go do space stuff and tech in general.
On the other hand SLS and Orion have gobbled insane amount of money that could have been invested to other science missions or even more efficient human space flight.
> our ability to even execute something like this must be built again
Why? Because "dreams"? "Reach for the stars"?
You know what I remember from the shuttle launches as a kid? I remember my school not being able to afford textbooks but apparently we had enough to spend billions on putting people in space for no reason.
I really resonate with this. I remember watching Comic Relief with Whoopie Goldberg as a kid, the whole show focused on homelessness in America, andshe said somthing like "why are we spending billions launching shuttles when people are sleeping on the streets?" That hit me hard. Especially because I was also the kid who was obsessed with space. It felt like a contradiction I couldn't square - I wasn't homeless, I think my school had books, but who remembers...
What shifted my thinking over tim was the actual numbers. NASA's entire budget during the shuttle era was roughly 1% of federal spending [1]. We chose to de-institutionalize heathcare which really impacted homelessness. We didn't have to, but it was choice. And we could of done both. The failure was our leaders choosing not to, and that choice had nothing to do with NASA.
And the shuttle era, for all its problems, gave us Hubble. That single telescope showed us the universe is 13.8 billion years old, that expansion is accelerating, that nearly every galaxy has a supermassive black hole at its center. The shuttle crews serviced it five times to keep it running. I think it's hard to overstate what that one instrument did for our understanding of the universe.
I don't think the instinct you had as a kid was wrong at all! - And thanks for helping me re-activate some neurons- Whoopi made a real impession on me came from a real place. But I think we're lucky enough to live in a world where people fight to fix things on the ground and also point telescopes at the sky.
Developing something like this would push the frontiers of human technology. Without the Apollo program, not to mention anything else, the personal computer boom in the 1970s might have been delayed by a long time.
The Space Shuttle’s technology is indeed quite old, but by today’s standards it is not exactly outdated. What matters is that we have lost the ability to carry out that technology — or even the ability to organize and coordinate a project like that. Otherwise, the price of the SLS as an “off-the-shelf product” would not be so outrageous, and it would not keep getting delayed again and again. Technology gets forgotten and capability is lost as people and suppliers disappear. The fact that we could build the Saturn V half a century ago does not mean we could still build it today; even the fact that we could build the F-22 twenty years ago does not mean we could still produce it now once the production lines are gone. Restoring that capability is always a good thing, considering the indirect effects.
Strange that SpaceX doesn’t seem to be suffering from that limitation. Could it be that the real problem is pork barrel spending and government wastefulness?
Why would they go to the moon? They’re far too busy doing things that actually matter, such as slashing launch costs by 80% or more, while achieving the highest reliability of any launch system ever.
What are you talking about? SLS is on the way to the Moon now. Starship is still in development. SpaceX only exists because of massive NASA subsidy. Any success from SpaceX is thanks to NASA.
NASA provided SpaceX some money as a startup to bet they could just start commercial space, and they won to the tune of saving millions of dollars. There was never massive subsidies and there isn’t any subsidies at all today.
This is a lie. SpaceX has received at least 3.5 billion dollars from NASA for contracts. You can claim these aren’t subsidies but they are direct funding that allowed SpaceX to build up revenue streams like Starlink using the launch vehicles paid for by NASA. It’s the exact same funding model that Boeing takes advantage of. SpaceX would not exist without NASA. They’re collaborators, not competitors.
>We're redoing things we did before most people in this thread were even born
oh really? show me a picture of the dark side of the moon then
not a reconstruction, not touched up crap based on data like that black hole pic that went viral a few years ago, an actual photograph taken by an astronaut of the dark side of the moon
If we're going to be idealists and say that the money that'd come out of space exploration would go into education, there is an awful lot more money being spent on the business of killing people that you could also say should go elsewhere.
Do you honestly believe that by repurposing money from missions like these would suddenly free up money for text books? That’s not how it works. Especially not in 2026.
I guess probably we should stop spaceflight until we can go back in time and buy you a textbook.
Spaceflight is cool. Its a awesome thing that people can exist outside our gravitational well. We don't need to solve every possible problem before we do anything cool.
Almost all of what makes spaceflight “cool” today is inherited excitement and nostalgia, most of it unearned by the current generation of space endeavors.
Apollo was a humanity-defining undertaking. Repeating the same 60 years later with outdated technology at outrageous costs for pork barrel spending, while far superior launch systems have been available for a decade, is about as far away from being “cool” as I can imagine.
The average ESA environmental observation satellite is a lot cooler (and a lot more important) than this launch.
> is no technological innovation in the Artemis stack
Scaling is still engineering.
And the environmental control system, laser-optical communication systems and block-construction heat shields are new. For Artemis III, in-obit propellant transfer will be new and transformational.
The block construction heat shield was new on Artemis I. Now we just know that it is an unfixed problem that will be done differently on future missions.
And Artemis III has nothing to do with in-orbit propellant transfer, that will be SpaceX and Blue Origin testing independently of Artemis III.
It isn't moving forward. It's an ill-conceived Apollo 1.5 with the MIC calling all the shots and a lander that is MIA. China is doing Apollo 2.0 which is fine considering this is their first attempt. The US needs a modular launch system with orbital booster tugs that can be mixed in various combinations for different mission profiles. One big booster with all of the risk stacked onto billion dollar launches is not the future we should be working toward.
All of this stuff is really great but it's not worth the cost that was spent on it.
The thing you have to keep asking yourself is "what could 100 billion dollars of non-pork barrel spending have bought instead of what we ended up with?"
> All of this stuff is really great but it's not worth the cost that was spent on it
It’s building towards a system. If we get Starship and in-orbit propellant depots and a lunar nuclear reactor and then kill the programme, it will probably be judged by history as a success.
> what could 100 billion dollars of non-pork barrel spending have bought instead of what we ended up with?
Rien. This is the system we have, and it’s unclear such a program could have survived sans pork.
It may be building towards a system. Or it could all be cancelled in 3-4 weeks after these four explorers burn up on reentry.
And then all these hopes and dreams that you have will be gone, like that $100 billion dollars just up in smoke.
I can tell that you're as passionate about space exploration and colonization as I am, but this isn't the way my friend.
This program is coming at the cost of the Aldrin Cyclers and Von Braun Wheels that you and I know could and should have existed decades ago and while you may think that those things will come from this program I think you should consider the fact that root cause of this program's dysfunction is what is denying us this reality of humanity spreading across the stars.
> it could all be cancelled in 3-4 weeks after these four explorers burn up
We’d have wasted money. But we’d still be ahead. Artemis has funded a lot of development.
> can tell that you're as passionate about space exploration and colonization as I am, but this isn't the way my friend
In a perfect world? No. Is it a legitimate way? Absolutely. We’re still moving forward.
> This program is coming at the cost of the Aldrin Cyclers and Von Braun Wheels
Nobody is funding these. We’re beating the Chinese to land. That clicks. That sells. Space-based infrastructure is hallucinated competition.
> that root cause of this program's dysfunction is what is denying us this reality
The alternative is we spend NASA’s Artemis budget on Medicaid billing at autism centers in Indiana.
I’d prefer the vision you painted. But I won’t let perfect be the enemy of the good. This program moves us forward and funds roads to alternatives. Starship, for example.
What a simultaneously cynical and boring and completely useless attitude. Is it your position that if this hadn't happened 100b of otherwise more important spending would have happened?
I think that $100 billion, spent effectively could have resulted in Von Braun Wheels in LEO. I think that it could have resulted in teleoperated lunar mining and smelting that would be allowing us to build human bases on Earth now instead of a single fly by that may end in the death of these four amazing explorers.
I was describing a scenario where the teleoperated machines were used to build a base on the Moon with in situ produced materials, not one where materials are sold as export to Earth.
But I'm curious to hear why you think that it will always be uneconomical to produce refined metals on the Earth and transport them to Earth for further manufacturing?
It seems like a logical near term thing that we're going to have to do to reduce carbon emissions and other environmental damage. Mining and refining ores are both energy intensive and highly ecologicaly damaging.
It's silly to say there's no innovation here. These aren't legos that you just snap together. I'm sure there are innovations up and down the whole thing, using the old technology they have easily available to them.
No, it's not the most modern Rocket Lab or SpaceX project but they have immense drag on their process that those companies don't have and they still got the dang thing up and headed toward the moon.
That old technology wasn't remotely "easy" and the reason the top minds aren't going to NASA is because nobody wants to work on tech selected for maximum pork.
It's not about the Orion unit specifically but the fact that this is happening in the first place. This is simply a precursor to future missions and the construction of the Artemis Base Camp.
IIRC there are some hydrogen powered APUs on the SLS core stage, replacing the Hydrazine powered ones used on Shuttle (both on orbiter & SRBs). The solar panel control on the Orion also seems coo and useful, not to mention having cameras on the arrays for self-inspections.
I am sure there are more subtle innovations like this that would hopefully be useful on more sensible rockets and space vehicles in the future. :)
While that might be true, it is on course to the moon now. Starship hasn't really done anything close. So while cheaper might be on the way, it doesn't exist now. When Starship can do now, we can talk about if the Shuttle Leftover System is ready to be retired
Well what are they suppose to do other than continue where they left it? As far I understand purpose of Artemis mission it is to build a pernamently occupied base on the moon not to build better and better rockets now. I mean, it's not the best solution but it is proven to work and they perceive it as enough for now. I think it's very similar to some critical systems still running code written in cobol sixty years ago.
It’s interesting to compare to Apollo 8 (circumlunar Apollo mission). That mission culminated a year that saw escalation of the Vietnam War and the assassinations of Martin Luther King, Jr. and Robert F. Kennedy.
It was a telegram, not a letter. As also immortalised at the end of the 1968 episode of ‘From The Earth To The Moon’, attributed there to an apparently fictitious person.
> It's much more popular to be doomer and a critic on the internet
Is it more popular? Or is it just easy? Dismissive “reads” are done by the picosecond; there is just much more to choose from than constructive thinking, which takes work.
That's true, most of these comments are just drive by pessimism by people who just skim headlines and don't really care to deeply understand the topics being discussed.
18yrs here and fully agree, but it's against the rules to discuss it :)
> Please don't post comments saying that HN is turning into Reddit.
also has these rules though which is a nice reminder
> Be kind. Don't be snarky. Converse curiously; don't cross-examine. Edit out swipes.
> Please don't post shallow dismissals, especially of other people's work. A good critical comment teaches us something.
> Please don't pick the most provocative thing in an article or post to complain about in the thread. Find something interesting to respond to instead.
> Please don't use Hacker News for political or ideological battle. It tramples curiosity.
Why is pessimism, virtue signalling, doomerism, etc. so prevalent on the internet these days?
It wasn't always this way, was it? Am I misremembering "the golden years"?
Is it the failing economy? The K-shaped economy? The political and news cycle?
I'm excited for all of this stuff, and I can't imagine being downtrodden and pessimistic about our outlook. The only thing I'm down about are authoritarianism and monopolies, but those are outside of my control. Modern science and engineering rock.
Going to the moon is amazing. All this AI stuff is amazing. It feels like the future again.
This is such a strawman argument because nobody expects nobody expects all wealth to be redistributed absolutely equally. What many of us would like however is a sufficient baseline.
I've recently seen a seris of Tiktoks from a 50 year old woman who lives in rural China on ~$1/day. She works in a shoe factory and makes ~$11/day. Her husband is a truck driver. Thing is, she has a house, a phone, an electric scooter, enough to eat, electricity and overall all her basic needs are met.
That's the baseline for modern China.
In the US, you'd end up homeless, eventually lose your car, find it impossible to keep your car, probably end up self-medicating with drugs, get harassed by police and ultimately your status will be criminalized and you'll end up being convict labor.
I don't need Jeff Bezos to have the same amount of money as everyone else but I do want, in the wealthiest country on Earth in particular, everyone to have secure housing health insurance, food, clothing and utilities.
There are other reasons too to criticize the SLS program: it's incredibly wasteful and is just another welfare program for defense contractors. The Artemis/SLS programs have cost ~$100 billion in the last 2 decades. That's staggeringly inefficient. Likewise, each Artemis mission costs ~$4 billion. That's ridiculous.
I, for one, would be much happier seeing these Moon missions if it wasn't such a giant scam to steal $100 billion from the government coffers.
Well said.
I find it interesting that a single proton-m total cost per launch is about 70 million. Of course its lift capacity is much smaller, but if the 4 billion figure is correct, it does seem like a ridiculous amount. But then again things are no different from the defense expenses.
I agree entirely. HN tends to be incredibly nitpicky and dystopian. I think it's because so many HNers work in dystopian software-only companies, not doing much in the physical world, away from the algorithms.
Incredible technological innovation is on the horizon. That's why we are not doomed this century. We can make it.
*hits 'reply', knowing there will be nitpicky comments because of course on HN these days, no positive point shall be left standing.
How dare we want to fix the existential threats on the planet before we spend billions on a publicity stunt.
No, there's no possible way we "save humanity" with space exploration. The whole "eggs in more than one basket" thing is insane.
The resources required to establish a colony, get it self-sufficient, then able to grow, and then put enough people on it will take half a century and the planet is burning up today.
Do you think that had this not launched that it would have been spent on something else that would have "saved humanity" better?
US spends 4x as much on just nuclear bombs as the NASA budget for some perspective. Nuclear bombs are only 10% of the military budget, and as big as the military spending is, all of that is still only 15% of the federal budget.
It seems a bit ridiculous to be thinking NASA spending is in any way meaningfully holding us back from whatever "save humanity" spending we could be doing.
why pick on space exploration which has such a small budget and provides with a lot of hard science, technology, boosts the economy, etc and not pick on many other things we do that make no sense? why not pick on the military? or fossil fuel subsidies? or the entertainment/sports industry? or ads? why not pick on bureaucracy or war or billionaires? ... all of those have way bigger budgets and ain't fixing any "existential threats", arguably making them worse
It's so easy to pick on the few remaining industries and science that invest on a future that is not the next quarter and doesn't just make the same people richer. Make no mistake, the little money spent on space exploration (or science in general) is not what's causing or keeping us from solving existential threats.
I am both incredibly happy that this exists and disturbed by the possibility that it being posted here will result in it's discovery internally (as I presume it's automated) and shutdown.
IIRC this is just a rebranded version of another service run by the parent company. I remember seeing it recently but don't have a link on hand.
To an extent, but with caution and charity. A lot of exceptionally good people have come from bad families - one of the Borgias was a saint, for example. A lot of exceptionally nasty people seem to have perfectly nice families.
Of course sometimes people who are, for example, brought up to be racist, are racist.
You'd be surprised how often the beliefs of the father/grandfather are those of the son/grandson, not to mention how often they feel the need to avenge for the perceived injustices or slights done to their parents
Elon Musk is far from the nicest person in the world and there are many fair reasons to dislike him but he wasn't in "the Epstein list" (whatever that is), he was pictured with a number of other tech CEOs at a dinner with Epstein, who was a wealthy financier.
I don't normally engage with comments like this as I assume there's no hope for someone who may be so willfully blind to the facts. My comment is more for those who might read what you wrote and accept it as truth.
I believe the previous commenter was referring to Musk's emails with Epstein, many of which were released by the DOJ Jan. 30th earlier this year.
On Nov 25, 2012, Musk asked Epstein "What day/night will be the wildest party on your island?" Source: https://www.justice.gov/epstein/files/DataSet%2010/EFTA01977...
So I think it would be fair to say he had more involvement with Epstein than a dinner. Epstein was a convicted sex offender since 2008, so it's not like people around Epstein didn't know who they were dealing with.
Ignoring your incredibly obnoxious (and a smidge smug) "You're too far gone!" routine, I've read the E-Mails. Epstein and Co. didn't like him so much they awkwardly lied about winding the "operation" down when he asked about visiting once - I highly doubt they'd let him into "those" parts of the parties even if he begged on his knees.
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