Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

SpaceX also dropped the cost of kg to space by multiple orders of magnitude, which is a part of the reason they essentially are the space industry now a days. And should Starship deliver we are likely going to be seeing even more orders of magnitude drop in price there.

Elon made some political positions (which he has always hinted at in any case) publicly clear, and the divisive nature of politics in the US which has made a rather vocal minority of people just freak out with regards to him. But the reality is that if he died tomorrow, he would already go down as the Thomas Edison of modern times. And he as of yet still has some years to deliver on Mars which could cement a far greater legacy.

 help



A order of magnitude is a factor of 10x. Multiple orders of magnitude is at least 100x.

SpaceX Falcon 9 has a launch cost of 74 M$ with a payload to LEO of 22,800 kg for a launch cost of ~3,200 $/kg to LEO.

So you are incorrectly claiming that space launch costs were 320,000 $/kg. Elon Musk is a habitual liar, but you should try not to be one as well as it demonstrates your argument to be based in ignorance and deception.


Falcon Heavy reusable is the most $ efficient system at around $1500 $/kg. The Space Shuttle costs were $54,000 $/kg. If you want to nitpick that that's "only" a 97% cost reduction instead of a 99%... well that's the sort of good faith debate I've come to expect from the aforementioned vocal minority in any topic related to Elon, and with all the class you've already demonstrated in your post.

Why are you deceptively bringing up the Space Shuttle? That was never intended to be a serious cost-effective launch vehicle. Also, why are you deceptively talking about 97% and 99% like the difference between 30x and 100x is not a factor of 3?

The Ariane 5, first launching in 2003 which is 7 years earlier than the first Falcon 9 launch, had a launch cost of ~150 M$ in 2015 with a payload to LEO of ~16,000 kg for a cost of 10,000 $/kg. The Soyuz-2, first launching in 2004 which is 6 years earlier than the first Falcon 9 launch, had a launch cost of ~35 M$ with a payload to LEO of ~8,000 kg for a cost of ~4,500 $/kg.

The truth is 3-6% of your claim of 100x cost improvement.


Because the Space Shuttle is what SpaceX replaced. A 97% discount relative to that is what SpaceX has managed, after a commercial profit margin. 99% is 2 orders of magnitude. So you're here bickering over 2% with all the class that one would expect.

No it did not. Nobody launched their commercial satellites on Space Shuttles. Soyuz, Atlas, Proton, Delta, Long March, Ariane; those are commercial launch vehicles. Even considering crewed missions we can look to ISS crew missions which were half Soyuz missions and then entirely Soyuz missions between 2009-2020.

And again, you do not seem to understand how percentages work. If I have a thing that costs 1,000 $ and I find a 99% cost reduction it is now 10 $. A 97% cost reduction means it is 30 $. That is a 3x difference. The difference between 1% and 3% is a factor of 3x. That is half of a order of magnitude right there and here you are claiming it is small.

So you are wrong on history, wrong on comparables, and wrong on math to defend a man who runs a company that is legally, and I quote a actual legal decision: a "greviously reprehensible... grossly racist workplace"[1]. But, you know, racism man good because he slightly lowered the cost of cruise ship internet I guess.

[1] https://www.govinfo.gov/content/pkg/USCOURTS-cand-3_17-cv-06... Page 31.


You're engaging in some wild freak out mental gymnastics here. Seriously, just read your paragraph about me not understanding percents, and tell me you don't get hard-core Chewbacca Defense [1] vibes. It seriously reads not only like satire, but pretty good satire! You just need to add a QED to the end. lol

And don't trust flatterbots to argue for you. They hallucinate regularly and just make you look more absurd. The Space Shuttle was flying crewed missions to the ISS until 2011. The reason they stopped is because the Space Shuttle had been retired and commercial crew began, which was ultimately won by SpaceX. Well SpaceX and Boeing in an overt act of insiderism, but Boeing is still - 15 years later - trying to figure out how this whole space thingy works.

The alternatives you mention were never commercially viable against SpaceX. All not only cost multiple times more but come with significantly worse reliability records as well as lacking the payload capacity of something like Falcon Heavy for those missions that require it. And when you look at things like the Soyuz, the sticker price doesn't matter so much as the price companies were obligated to pay. They offered cheap internal launches, and charged dramatically higher rates for foreign launchers - including NASA. By the end NASA was paying $90mil/seat.

[1] - https://www.youtube.com/watch?v=aV6NoNkDGsU


Yes, you clearly do not understand how percentages work given that you continue to argue that the difference between 30x and 100x is just "2%".

You are correct that there were Space Shuttle missions to the vicinity of the ISS until 2011. I was talking about ISS crew rotation missions where the last Space Shuttle mission was STS-129 in 2009. The Space Shuttle was still used for ISS assembly flights until 2011. I was using crew rotation missions to highlight that not just commercial satellite launches, but also one of the other important class of missions, crew rotation, also regularly used alternatives to the Space Shuttle disproving your point that the Space Shuttle had some sort of magical monopoly on launches and thus the only alternative to compare against.

You were the one arguing that alternatives cost over 100x more than SpaceX. Even deceptively comparing against the Space Shuttle you were still off by a factor of 3x and comparing against actual competitors your claim is off by a factor of 16x-30x. Your claim is egregiously wrong. Continuing to argue it means you are either completely ignorant or utterly biased or both. I am done here.


I said that the difference between a 99% saving and a 97% was 2%. You're the one engaging in freak out mental gymnastics to try to turn that into 'ACTUAAAALLLY... that's like a 300% difference and the proof is that Elon kicked my dog.'

And no, I obviously know you're just grabbing nonsense from your flatterbot of choice. The tell tale is being easily confused on basic points, making rather nonsensical statements, being oddly precise about irrelevant esoteric details, and then finding yourself in a situation where you're left trying to recombobulate it all back into something sensical, which you're not quite succeeding at. Your post above is borderline incoherent, even moreso than the 97% to 99% = 300% nonsense.


> he would already go down as the Thomas Edison of modern times

A small but important correction - he would be similar to Henry Ford, with capitalistic approach to humans that would make Marx shiver and write second Capital book. Also aligns better with his nazi sympathies.

There isn't a single thing he personally invented AFAIK, but he is a good manager from certain angles and can recognize future value in ways entrenched ivy league managers seemingly cannot. Also a textbook sociopath and few other mental issues, and horrible father for those who care (most should, future of mankind and all that).


Henry Ford literally invented the moving assembly line. He's also the primary reason that we now have a 5 day, 40 hour week as the standard. Prior to him (and his successes with trialing such), the typical work week was 6 days, with 10-16 hour shifts common. Marx, by contrast, achieved nothing of value for the common man, and spent his entire life mooching off Engels' capitalistic successes, while critiquing such. It's trivial to critique systems, but quite difficult to create and build things up in a way that is sustainable and means something.

As for Musk, he completely revolutionized the space industry. In modern times no single person just invents everything around something akin to e.g. the telegraph, but I don't think that really diminishes his impact. It's just a consequence of the fact that a reusable rocket is much more complex than a telegraph machine. But he's quite infamously involved and directing essentially every single step of the process. This is quite different from the detached and profit/metric motivated focus of typical management, but in many ways it's much closer to how things were 'back in the day' rather than a novel discovery. It should go without saying that people running businesses building 'x' should be deeply knowledgeable about 'x'. "Business", as a specialization in and of itself, in modern times is the disease that's killing America.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: