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No way they will fly one of these to the Moon in 2022. Will see the Shuttle effect, ie. introducing engineering workarounds that will greatly increase costs.


What is the base of your theory? SpaceX has already gone through 4 prototypes in just 4 months, and the next one is being tested end of this month. By their roadmap, even with some more test failures, they could still accomplish this and more in 2 years time.


> What is the base of your theory?

The fact that SpaceX has missed every deadline Musk has ever set?

They get some absolutely impressive and ground-breaking stuff done, but they don't do it on-time.

I think they'll get to the Moon. I don't think they'll do it on the original schedule.


Their competitors have 10x the costs and don't get anything done on time either. This is normal for MIC contractors. They all underbid on their contracts and put their hand out for more money when the phony schedule slips.


"Other people have their own time slips" is a very true statement.

"SpaceX will meet one of Musk's deadlines" is, thus far, not a statement I'd bet on coming true.


Which competitors are you talking about?

ISRO launches are cheaper than SpaceX

RocketLab is in the same ballpark for a smallsat launch (when compared to the SX smallsat program, I realize there are other rideshare options that exist https://www.spacex.com/smallsat)

Unfortunately ULA's launch cost calculator doesn't show final prices anymore (https://www.rocketbuilder.com/), but they're now selling Atlas launches for under $100 million (their "ULA Value" numbers due to reduced schedule slip might be a bit generous but aren't any more egregious than how Tesla includes "potential savings" in the purchase price).

Ariane launches are in the same neighborhood as ULA, perhaps a bit cheaper although they've had occassional schedule issues due to the geopolitical situation in their remote outpost of the EU.


You have no clue what you are talking about.

The reality is ISRO and RocketLab play in a totally different market. Neither can compete against dedicated small sat launches from SpaceX. That is a fact that the CEO of RocketLab and many other small launcher CEO have admitted.

And comparing those tiny rockets to Falcon 9 is a joke.

ULA cheapest Atlas with no other extra service might be 100M$ but that gives a 60M$ Falcon 9. And just btw, ULA has no commercial flights anyway, and their military flights are much more expensive. That is not close by any definition.

For the most part the only reason ULA has any flights at all, is because both NASA and DoD pick them to keep multiple providers in the market.

Arianespace is not as cheap as ULA per rocket, maybe with Ariane 6 that will change. Ariane 5 costs 200M$ and launching one only makes sense if you can stack two big Geosats.

10x was wrong, but nobody is close in any practical sense.


> You have no clue what you are talking about.

If you're going to make personal attacks, you should at least strive to be factually correct with your own claims.

> ULA has no commercial flights anyway, and their military flights are much more expensive. That is not close by any definition.

False. ULA has launched commercial flights in the past[1] and have more on their future manifest. It's true that their launches for the government are more expensive, but that is also the case with SpaceX's government launches: they charged about $90 million each for the most recent GPS-3 flights[2]. Since government payloads are typically uninsured, you also need to take that into account that higher premiums with SpaceX aren't reflected in those launch costs (because the risk is assumed by the gov directly)

> And comparing those tiny rockets to Falcon 9 is a joke.

Rocket Lab is winning contracts that would've previously gone to SpaceX (either directly or through a rideshare provider like Spaceflight (RIP)). They're targeting a different market but there is still some overlap. Pound for pound Rocketlab is still more expensive, but there's value in being able to choose your own orbit instead of being stuck with wherever your ridebuddies want to go. Anyone who has used Uber Pool or Lyft Line is familiar with this phenomenon.

> Ariane 5 costs 200M$ (sic)

No. An Ariane 5 costs around €100 million. Unless you got really unlucky with the exchange rate that isn't 200 million USD.

> For the most part the only reason ULA has any flights at all, is because both NASA and DoD pick them to keep multiple providers in the market.

I think that is unlikely. ULA would certainly have fewer flights if the DOD wasn't trying to ensure the viability of multiple EELV/NSSL launch vehicles, but they would definitely still have some. In particular the payloads that no other American launch vehicle is physically capable of delivering (e.g. when it comes to requirements like big fairing, and horizontal integration. There's also a number of orbits that a Falcon 9 can't hit with the sorts of heavy payloads that the IC likes to send via GTO or even direct to GEO-- it will be interesting to see how that changes now that the Heavy is certified)

> 10x was wrong

Agreed. It's hard to make a totally apples to apples comparison, but based off of recent awards[3] they are certainly within the same order of magnitude. ULA costs maybe 50% more, but it's hard to judge how the different launch providers affect the mission capabilities. e.g. if ULA is able to send something direct to GEO and get closer to the desired apogee, the bus might save a year's worth of propellant. For a constellation like SBIRS where each satellite costs just shy of $1 billion, another year of capability is nothing to sneeze at

[1]: A random example here https://space.skyrocket.de/doc_sdat/jupiter-2.htm

[2]: https://www.losangeles.af.mil/News/Article-Display/Article/1...

[3]: https://spacenews.com/air-force-awards-739-million-in-launch...


> False. ULA has launched commercial flights in the past[1]

Lets be clear here. Before SpaceX showed up the US had about 0% of the commercial launch market. And yes, ULA had a couple of commercial launches, but incredibly few, you could probably count all the commercial launches in the post-2000 on one hand.

What you say is true, Falcon 9 is also more expensive for the DoD as well. But we are still talking about 40M plus in difference minimum.

> Rocket Lab is winning contracts that would've previously gone to SpaceX

I would disagree with that. Maybe a few rideshares (tiny, tiny market) but more likely those would launch on ISRO rocket or one from China.

> No. An Ariane 5 costs around €100 million. Unless you got really unlucky with the exchange rate that isn't 200 million USD.

Whats your evidence for that? That would price would make Ariane 5 dominate in the GTO missions and they clearly are not.

If that were their price they would not have thrown away the Ariane 5 to replace it with Ariane 6.

Btw, they officially said that Ariane 6 would be around 100M and it has less performance then Ariane 5. That would be a pretty stupid thing to do if the Ariane 5 were 100M$ as the Ariane 6 is less performant then 5.

I have done this research a few years ago, and I can't send you reference to the price, but I am 100% sure its much more then 100M$.

> In particular the payloads that no other American launch vehicle is physically capable of delivering

The DoD has already certified that they can fly all orbits that the DoD requires.

However your argument is correct for a small number of launches. Mostly those that require a larger fairing or vertical integration.

SpaceX is adding the larger fairing and a vertical integration bay, they are now already allowed to compete for all future DoD launches.

Until the last contract handout, ULA absolutely was the only provider so many of the flights on their books are from that.

But on those alone ULA could not survive. We will see how the EELV2 turns out.

I think the evidence is pretty clear that SpaceX is by far the cheapest and it seems they are making the best margin as well.

Sorry if my initial statement was rude.



Nothing in this article contradicts anything I said.


>Their competitors have 10x the costs and don't get anything done on time either.

SpaceX is a private company. Do you have a source for what their actual costs are for any of these projects?

Musk has claimed all kinds of things relating to costs with his other public companies, and none of it has been true.


I doubt it's 10x, but reuse of the first stage is highly likely to be saving them money. They were already undercutting companies like ULA heavily before reuse.


ULA consistently ran a profitable business.

You can afford to undercut profitable companies when you set OPM on fire.


ULA didn't lose very expensive government satellites with no explanation. In fact, there are no notable ULA launch failures.

You get what you pay for: with ULA, your payload makes it to orbit/space every time. With SpaceX, there's a significant non-zero risk of losing your payload, and that risk discount is what lets SpaceX undercut ULA. (That risk discount is also why SpaceX has to severely undercut ULA; the economics from a customer perspective wouldn't work out if SpaceX were only a small discount from ULA prices.)


> ULA didn't lose very expensive government satellites with no explanation.

Are you talking about Zuma?

There's "no explanation" because it was a classified launch, and the indications we do have are that it was an issue with a Northrop Grumman payload adapter.

ULA's perfect score is a bit of a cheat, as the rockets they launch were inherited. The first flight of the Delta IV Heavy, for example, was a partial failure... but happened before ULA's formation.


The first ideas for starship seem to have started in 2012 (according to wikipedia). It's now 2020, and the craft hasn't even gotten close to orbit.

There's no way they'll land on the moon in 2022.


If we're talking about schedule slip: the schedule is a flyby of (not landing on) the moon in 2023 (not 2022). https://en.wikipedia.org/wiki/DearMoon_project


It’s questionable if they’ll ever consider landing a Starship on the moon. It would require multiple orbital tankers to give it enough fuel (unless it was a one way trip). And there is no possibility of ever manufacturing metholox on the moon.


That article indicates a schedule slip on SpaceX's earlier moon plans from 2018, though.


That schedule change wasn't related to a schedule slip on starship, it was a decision to switch from a small mission (by number of people) using a falcon heavy and crew dragon to a bigger mission using starship.

It might have been related to the schedule slippage on crew dragon though, considering they are just now ready to fly astronauts on crew dragon.


I've never seen a timeline suggested for this rocket that included getting to orbit before 2020, the earliest rough timelines I can find (circa 2014) have initial test flights in 2020. That seems plausible (if tight) for orbital tests still, and if you count suborbital test flights actually happened ahead of schedule in 2019.

I don't think citing dates like that in a way that implies schedule slippage is fair.


They started on some next generation engine technology in 2012 that they hopped eventually will be used on some future spacecraft that could go to Mars. There was no plan, announcement, design or money to invest in building anything like Starship.

And they never claimed they will land on the moon by 2022. Maybe fly around the moon in 2023.


It's only half a year ago that they started to develop the prototype. In October last year, they switched to steel.


Maybe you mean October 2018?


You are right, we are in 2020 :D

October last year was the first presentation of the new design, a year before that was the presentation of the previous design, together with the "Dear Moon" mission.


They don't have a Moon plan. They're just developing a "classic" Dragon-2 cargo capsule for potential orders that may be for the Moon or a Moon orbital station.


Is specifically for a moon orbital station, and is already contracted by NASA.

Elon has already indicated that they are hoping to prove out Starship and then get NASA to approve them substituting it for those missions [1].

[1] Tweet seems to be deleted, so here's an embedded copy on NSF https://forum.nasaspaceflight.com/index.php?topic=47352.msg2...


I saw somewhere a spreadsheet that keeps track of Musk's promised and real timelines.

Musk seems to be off by 1.8 on average.

1.8 is also one Mars year in Earth years. Coincidence?


Curious, does that spreadsheet include everything applicable from https://elonmusk.today ?

Because I am not sure how you average out against an infinite time frame (E.g. where are the country-wide summon, snake-charger, car carrier, etc?).


He's been getting a lot better lately.

Model Y was early, Model 3 was pretty close to on time, Starship is progressing well.

Will be interesting to see how Cybertruck, Semi and new Roadster stick to their timelines.


Coincidence?

Yes.


Moon? I hope the first cargo Starship will leave for Mars by then. Otherwise we'd need to wait until 2024.


Not going to happen - there's just no way. Here's why:

• even if they manage the first orbital flight this year, there's no guarantee they'll stick the landing as well (took quite a few tests for F-9)

• Mars missions require in-orbit refuelling, thus a tanker version of the fairing and a docking adaptor need tobe developed first

• given they manage to develop both the tanker fairing and the docking adaptor earlier next year, they'd still need to test the refuelling process

• provided they have a working Starship, a proven in-orbit refuelling capability and a reliable landing system for Mars (i.e. no carefully prepared landing pads and guided reentry), they'd still be missing any kind of payload to actually send to Mars (in-situ fuel production plant, habitat module, or anything else useful)

There's just so many firsts that they'd need to achieve that there's zero room for failure to get all that done within 24 months. And that's just not in any way realistic.


> even if they manage the first orbital flight this year, there's no guarantee they'll stick the landing as well (took quite a few tests for F-9)

Sure, but they have 2 years to pull that off, and there is a way this happens even in one it's just a bit ambitious.

> Mars missions require in-orbit refuelling, thus a tanker version of the fairing and a docking adaptor need to be developed first

Tanker version is dead simple, just put more rings in both tank sections. In-orbit refuelling might be a bit trickier since it's reasonably novel (technically it's done with the ISS) - but the concept is really simple. SpaceX has done docking before and has complete design authority over both things docking together, I doubt the adapter part is a serious concern for them.

> and a reliable landing system for Mars

Who said anything about reliable?

> they'd still be missing any kind of payload to actually send to Mars

A cybertruck or something. The point is the PR and the capability demonstration not the payload. If they pull this off you can bet they can get significant NASA funding to do it with NASA funded cargo next time around.


The landing software is really the same, the engine controls are different but that was never the major issue.

They don't need a 'tanker version' initially any Starship can refuel any other Starship. The 'tanker version' would just make it more efficient.

How do you know that they don't have any payload? Do you have special insight into what SpaceX is doing? Or are you just assuming because they haven't developed that stuff outside in a tent it can't possibly exist.


> How do you know that they don't have any payload? Do you have special insight into what SpaceX is doing?

I know that because Musk said so himself several times. His priority is providing the means of transportation - everything else is someone else's job.


The refueling system is fundamental to the transportation problem. Without refueling you don't have transportation, you have one time deliver and Elon knows that.


That's why he wants to mass-produce Starship.

The idea is to let the first Starships just sit on Mars and serve as part of the first colony.


I'm sorry but that is absolutely, fundamentally and totally wrong. It goes against literally everything anybody from SpaceX including Elon has ever said.


Is it, though? I think you're stuck with the mindset that there's only one type of Starship when there isn't.

There's a distinction to be made between cargo ships, tankers, and crew transport. The first uncrewed cargo flights have zero change of returning to Earth.

There's simply no infrastructure for generating fuel and refuelling yet. So unless you want to tell me that Musk is some sort of space wizard able to conjure methane fuel into the tanks of the first cargo ships that land on Mars, this is exactly what's going to happen.


I agree with everything you said about being ready in time, but if they had a working ship I don't think they'd worry all that much about having a high-quality payload. Offer some nominal cost cubesat slots for whoever wants them and land it empty? Sure, why not.


More likely than the SLS being ready.




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