Author Topic: NASA's Artemis Program Updates and Discussion Thread 4  (Read 224120 times)

Offline su27k

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #20 on: 10/23/2022 10:06 am »
https://spacepolicyonline.com/news/hale-urges-more-transparency-in-artemis-commercial-contracts/

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HALE URGES MORE TRANSPARENCY IN ARTEMIS COMMERCIAL CONTRACTS
By Marcia Smith | Posted: October 21, 2022 11:47 pm ET | Last Updated: October 22, 2022 12:09 am ET

The chairman of a NASA advisory committee, Wayne Hale, is urging NASA to avoid contracts that prevent release of information to the public because companies claim it as proprietary. That applies particularly to Public-Private Partnerships like the Human Landing Systems being developed for the Artemis program to return astronauts to the  Moon.

I don't agree with this at all, I don't see commercial contractors release less meaningful information than traditional contractors. NASA is hiding tons of important information for SLS, especially in terms of cost, see attached screenshot from the recent EPOC document for an example. In the mean time, we do know how much NASA is spending on HLS Option A, so who is less transparent?

Offline JohnFornaro

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #21 on: 10/23/2022 12:19 pm »
Cost has been redefined as IP in order to hide the true costs of these programs.  In that, Wayne is correct.  Cost is not intellectual property.
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Offline JayWee

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #22 on: 10/23/2022 02:07 pm »
In the end it's quite funny that thanks to NSF/LabPadre/etc we have way more insight into Spaceship design than into SLS.

Online VSECOTSPE

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #23 on: 10/23/2022 03:21 pm »

Hale worked STS for decades and so understands SLS in ways that he will not understand Starship/Superheavy.  So some of this is more about Hale’s background than the rights of any public stakeholders and taxpayers.  Outside space fans here and a few other places and the random national press article, the “public” does not care/pay attention.

That said, it’s stupidly lazy on NASA and Watson-Morgan’s part to use IP as a blanket excuse not to get Hale and the NAC up-to-speed and on their side about HLS/Lunar Starship.  There’s real, secret-sauce IP — like combustion chamber alloy materials and mix — and then there’s details that pose no IP threat but that provide warm-fuzzies to oversight folks like Hale that the program and contractor actually know what they’re doing.  There’s no reason not to set aside a day or two and work up a briefing package from existing materials.  Get the relevant federal lawyer and a SpaceX lawyer in the room so no actual IP gets disclosed.  And if they have not been there yet, get Hale et al a tour of Boca Chica.  Don’t be a DMV bureaucracy and keep sending Hale to the back of the line.  Work the problem.

And some of Hale’s questions are very legitimate.  Why the heck isn’t Lunar Starship required to demonstrate liftoff from the lunar surface before Artemis III?  Will it be validated some other way (e.g., scores of reusable Starship landing/liftoff tests on Earth)?  Or is the confidence in those systems really that ridiculously high and why?  Or is there some backup operational plan if the engines don’t relight?  Etc.  None of that is IP.  If NASA made a stupid concession during HLS negotiations, then get it fixed and stop hiding behind IP.  If not, then stop making the program look bad and explain it to Hale and the NAC.

Offline whitelancer64

They are planning on reusing the capsule from Artemis 3 on Artemis 6, 4 on 7, and 5 on 8, that's playing a huge part of that 50% cost reduction.

So, given that, then the order that NASA just finalized is really to refurbish the Artemis 3-5 Orions for Artemis 6-8, not to build new vehicles?'

*snip*

Yes. Keeping in mind, there are some expended parts on Orion (e.g., the forward bay covers), and likely they will have to replace the heat shield every time. They'll want to take a very close look at everything that gets doused with salt water, and etc. But I personally am hopeful that virtually everything in the interior will be able to be reused.

One very good thing is that NASA has some experience with this sort of thing from recertifying both Dragon 1 and 2 for reuse. Without that experience, Orion capsule reuse would be a much bigger hill to climb.
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Online yg1968

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #25 on: 10/23/2022 04:59 pm »

Hale worked STS for decades and so understands SLS in ways that he will not understand Starship/Superheavy.  So some of this is more about Hale’s background than the rights of any public stakeholders and taxpayers.  Outside space fans here and a few other places and the random national press article, the “public” does not care/pay attention.

That said, it’s stupidly lazy on NASA and Watson-Morgan’s part to use IP as a blanket excuse not to get Hale and the NAC up-to-speed and on their side about HLS/Lunar Starship.  There’s real, secret-sauce IP — like combustion chamber alloy materials and mix — and then there’s details that pose no IP threat but that provide warm-fuzzies to oversight folks like Hale that the program and contractor actually know what they’re doing.  There’s no reason not to set aside a day or two and work up a briefing package from existing materials.  Get the relevant federal lawyer and a SpaceX lawyer in the room so no actual IP gets disclosed.  And if they have not been there yet, get Hale et al a tour of Boca Chica.  Don’t be a DMV bureaucracy and keep sending Hale to the back of the line.  Work the problem.

And some of Hale’s questions are very legitimate.  Why the heck isn’t Lunar Starship required to demonstrate liftoff from the lunar surface before Artemis III?  Will it be validated some other way (e.g., scores of reusable Starship landing/liftoff tests on Earth)?  Or is the confidence in those systems really that ridiculously high and why?  Or is there some backup operational plan if the engines don’t relight?  Etc.  None of that is IP.  If NASA made a stupid concession during HLS negotiations, then get it fixed and stop hiding behind IP.  If not, then stop making the program look bad and explain it to Hale and the NAC.

Lisa Watson-Morgan has given a lot of presentations on HLS and I am sure that she will give one to the NAC.

For HLS Option A, an uncrewed demo wasn't a requirement. SpaceX proposed one (and so did Blue and Dynetics) but it wasn't actually a requirement. I think that NASA wanted to leave it up to the provider as to how they wanted to meet the certification requirements for their HLS. As I said before (see the link below), an uncrewed demo is a requirement for Appendix P but ascent still isn't a requirement.

https://forum.nasaspaceflight.com/index.php?topic=56067.msg2407203#msg2407203
« Last Edit: 10/23/2022 05:06 pm by yg1968 »

Offline JohnFornaro

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #26 on: 10/23/2022 08:13 pm »

Hale worked STS for decades and so understands SLS in ways that he will not understand Starship/Superheavy.  So some of this is more about Hale’s background than the rights of any public stakeholders and taxpayers.  ...

That said, it’s stupidly lazy on NASA and Watson-Morgan’s part to use IP as a blanket excuse not to get Hale and the NAC up-to-speed and on their side about HLS/Lunar Starship. 

I agree that Wayne's previous life heavily affects his view today, but:  In my view, it's not a matter of laziness, it's a matter of deception.  Cost is not IP, particularly on the taxpayer's dime. 
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Online VSECOTSPE

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #27 on: 10/23/2022 09:04 pm »
Lisa Watson-Morgan has given a lot of presentations on HLS and I am sure that she will give one to the NAC.

According to Hale’s own presentations to the NAC on his activities and those of his committee, Hale has been meeting with Watson-Morgan since at least May 2019 or over three years.  Something is amiss.  After that amount of time (or some good fraction of it), Hale shouldn’t have to complain about IP restrictions to get what he needs from the program to do some sanity checks.

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For HLS Option A, an uncrewed demo wasn't a requirement. SpaceX proposed one (and so did Blue and Dynetics) but it wasn't actually a requirement. I think that NASA wanted to leave it up to the provider as to how they wanted to meet the certification requirements for their HLS.

All fine and well, but it doesn’t answer Hale’s questions about why certification requirements for Lunar Starship do not include restarting engines in the lunar surface environment and re-attaining orbit and what is substituting for a demonstration of that critical-path capability.

I agree that Wayne's previous life heavily affects his view today, but:  In my view, it's not a matter of laziness, it's a matter of deception.  Cost is not IP, particularly on the taxpayer's dime.

This isn’t about cost.  HLS award figures are public and known, and there’s more transparency there than Orion/SLS.  This is about the technical side.  And it doesn’t mean that anything is technically wrong.  It just means Hale can’t get what he needs because NASA keeps throwing up an IP curtain.

Offline su27k

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #28 on: 10/24/2022 02:13 am »
Lisa Watson-Morgan has given a lot of presentations on HLS and I am sure that she will give one to the NAC.

Mark Kirasich from Advanced Exploration Systems (AES) gave a presentation to NAC HEO committee on January 19, 2022, with Lisa Watson-Morgan in attendance. The presentation covered HLS, among other AES programs. None of the issues mentioned above appeared in the public comment or discussion.

Meeting minutes: https://www.nasa.gov/sites/default/files/atoms/files/heoc_january_2022_final_-1.pdf

Offline su27k

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #29 on: 10/24/2022 03:44 am »
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For HLS Option A, an uncrewed demo wasn't a requirement. SpaceX proposed one (and so did Blue and Dynetics) but it wasn't actually a requirement. I think that NASA wanted to leave it up to the provider as to how they wanted to meet the certification requirements for their HLS.

All fine and well, but it doesn’t answer Hale’s questions about why certification requirements for Lunar Starship do not include restarting engines in the lunar surface environment and re-attaining orbit and what is substituting for a demonstration of that critical-path capability.

The proper time to ask this question is 3 years ago, when HLS program established this requirement for all contestants of the contract, it's strange that this is known for 3 years yet suddenly becomes a problem after SpaceX won the contract.

Also it's inappropriate to frame this as a Starship HLS specific problem, since as yg1968 pointed out, Appendix P requirement doesn't include demonstration of ascend either. And unlike Option A, there is still time to change Appendix P's requirement to include this before the downselect. Yet Hale only seems to focus on SpaceX's case, while ignoring something that can easily be changed for other companies.

And you seem to be under the impression that this HLS ascend demo question is related to the proprietary information issue, but I don't see this from spacepolicyonline.com's article, where it simply states: "Lisa Watson-Morgan keeps telling me, taking off from the Moon, there’s no requirement for that demonstration, although I would be very interested in that if it were me. But it’s not required."

This doesn't sounds like Lisa Watson-Morgan is not telling him things due to IP, instead it seems like he was told how ascend capability will be verified, but he just doesn't trust it, which is a fine position, but it's also strange that we don't see this level of scrutiny with regard to the fact that Boeing didn't demo in-flight abort for CST-100, or EUS won't have a uncrewed demo either.

Online VSECOTSPE

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #30 on: 10/24/2022 04:51 am »
Mark Kirasich from Advanced Exploration Systems (AES) gave a presentation to NAC HEO committee on January 19, 2022, with Lisa Watson-Morgan in attendance. The presentation covered HLS, among other AES programs. None of the issues mentioned above appeared in the public comment or discussion.

So?  Doesn’t mean the issue isn’t real.  NAC presentations are pretty high-level and formal.  The real action doesn’t take place there.  Hale has been meeting with Watson-Morgan for three-odd years.  That’s where this issue should have been resolved.

The proper time to ask this question is 3 years ago, when HLS program established this requirement for all contestants of the contract, it's strange that this is known for 3 years yet suddenly becomes a problem after SpaceX won the contract.

There’s no “proper time” after which questions related to flight safety should no longer be asked.  Why is the plan for Artemis III to risk astronaut lives on a lander that has not demonstrated an ability to relight its engines after exposure to the lunar environment, ascend, and achieve orbit?  It doesn’t matter if the issue originated in the procurement, negotiations, or later.  What’s the answer to the question?

If there’s a good technical reason why — “the procurement didn’t ask for it” is definitely not a good reason — why hasn’t that reason been shared with Hale, the NAC, or publicly?

If there’s no good technical reason why, what’s the plan for redressing this major oversight/boneheaded move?

(Questions above are rhetorical — not expecting answers here.)

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Also it's inappropriate to frame this as a Starship HLS specific problem, since as yg1968 pointed out, Appendix P requirement doesn't include demonstration of ascend either.

It’s mainly a NASA problem, but it’s also a SpaceX problem because SpaceX is the contractor for the HLS lander and there is no second lander provider yet.  It’s not a conspiracy against SpaceX.  They’re just the (only so far) contractor.

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This doesn't sounds like Lisa Watson-Morgan is not telling him things due to IP, instead it seems like he was told how ascend capability will be verified, but he just doesn't trust it, which is a fine position,

You’re reading things into Hale’s statement that are not there.  He only said that it wasn’t a requirement, not that he has been provided an explanation why it wasn’t a requirement or why the explanation has (potentially) been withheld.

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but it's also strange that we don't see this level of scrutiny with regard to the fact that Boeing didn't demo in-flight abort for CST-100, or EUS won't have a uncrewed demo either.

On Starliner, at least there was a pad abort test which maybe encompasses some of the same regime and data as a flight abort test.

But there’s nothing like that to point to on EUS or HLS lunar ascent testing before astronauts are involved.  Absent explanation or change, they’re both boneheaded moves.

Even on COTS, with no astronauts on board involved, the program still did full orbital and ISS rendezvous and docking demos before handing off to CRS.
« Last Edit: 10/24/2022 04:57 am by VSECOTSPE »

Online TheRadicalModerate

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #31 on: 10/24/2022 05:38 am »
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For HLS Option A, an uncrewed demo wasn't a requirement. SpaceX proposed one (and so did Blue and Dynetics) but it wasn't actually a requirement. I think that NASA wanted to leave it up to the provider as to how they wanted to meet the certification requirements for their HLS.

All fine and well, but it doesn’t answer Hale’s questions about why certification requirements for Lunar Starship do not include restarting engines in the lunar surface environment and re-attaining orbit and what is substituting for a demonstration of that critical-path capability.

The proper time to ask this question is 3 years ago, when HLS program established this requirement for all contestants of the contract, it's strange that this is known for 3 years yet suddenly becomes a problem after SpaceX won the contract.

I was going to say that ascent costs a lot more in prop than just leaving everything on the surface, but that's not really true if all you want to do is verify ascending from the surface under control and proper pitchover.  After that, you could let the ascender just crash somewhere downrange.

There are some corner cases where landing just barely makes it in n launches, and even a couple hundred m/s of ascent takes n+1, but I'd guess that those are kinda rare.

Sorta vaguely related to the cost of the test:  Does anybody think that an App. P offering will be less than a two-stage solution?  Does anybody think that an App. P offering won't have an expendable lander, even if the ascender is reusable?  And if that's the case, and ascent really isn't required, can't the ascender for the App. P test flight be a dramatically cheaper test article?

Offline clongton

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #32 on: 10/24/2022 08:06 am »
To my knowledge, there has never been an instance in which a descent engine, on any lunar landing spacecraft has been reignited on the lunar surface in order for the landing spacecraft to get back into orbit. EVERY "return to orbit" flight has been with a completely different - unused - ascent engine. NASA should *NOT* put crew on the lunar surface without first testing and verifying the ability for the HLS descent engines to reignite on the surface and return the vehicle to orbit. If NASA cannot or will not fix this glaring mistake in the HLS contract then SpaceX should, on its own, demonstrate that capability by returning the lander to lunar orbit after completing its contractual demonstration requirements to land on the surface. I would think that anybody in their right mind would want that liftoff verification accomplished before committing human life to a landing mission.
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Offline TrevorMonty

NASA Orders Three More Orion Spacecraft From Lockheed Martin:
https://news.lockheedmartin.com/2022-10-20-NASA-Orders-Three-More-Orion-Spacecraft-from-Lockheed-Martin

From that press release:

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Under OPOC, Lockheed Martin and NASA have reduced the costs on Orion by 50% per vehicle on Artemis III through Artemis V, compared to vehicles built during the design and development phase. The vehicles built for Artemis VI, VII and VIII will see an additional 30% cost reduction.

These claims don’t match the Orion budget.  Artemis IV launches in 2027 under the baseline and content manifests.  According to this LockMart press release, Orion’s budget should come down by about half by then, or at least around $700 million from its peak of over $1.4 billion a couple years earlier.  But NASA’s FY 2023 budget request shows Orion still consuming $1.1 billion in FY 2027.

It’s nice that the Orion Program may finally have its arms around costs and that they may be coming down modestly.  And I’m sure a LockMart accountant could show how the Orion for Artemis IV is 50% of the Orion for Artemis I by excluding a lot of costs.  But in terms of what NASA and the US taxpayer actually have to cough up for Orions, OPOC and the Orion Program are not coming in anywhere near their cost goals and claims.

Yeah, "cost per vehicle" definitely isn't including other Orion program costs.

They are planning on reusing the capsule from Artemis 3 on Artemis 6, 4 on 7, and 5 on 8, that's playing a huge part of that 50% cost reduction.
No mention of European built and paid for service modules for these missions.

Offline JohnFornaro

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #34 on: 10/24/2022 11:42 am »
This isn’t about cost.  HLS award figures are public and known, and there’s more transparency there than Orion/SLS.  This is about the technical side.  And it doesn’t mean that anything is technically wrong.  It just means Hale can’t get what he needs because NASA keeps throwing up an IP curtain.

I realize that you all are having a tech discussion. I was just reminding our readers that cost had been re-defined, as mentioned above.  The game is afoot, and has many fronts.  Carry on.
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Offline JohnFornaro

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #35 on: 10/24/2022 11:47 am »
All fine and well, but it doesn’t answer Hale’s questions about why certification requirements for Lunar Starship do not include restarting engines in the lunar surface environment and re-attaining orbit and what is substituting for a demonstration of that critical-path capability.
 ...
Appendix P requirement doesn't include demonstration of ascend either...

I mentioned the "game" being underfoot above, and this is an example thereof.  In the fine print, we find out that straightforward definitions of capability, which should be on the critical path, are simply not being met.
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Offline JohnFornaro

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #36 on: 10/24/2022 11:51 am »

There’s no “proper time” after which questions related to flight safety should no longer be asked.  Why is the plan for Artemis III to risk astronaut lives on a lander that has not demonstrated an ability to relight its engines after exposure to the lunar environment, ascend, and achieve orbit? 

...

(Questions above are rhetorical — not expecting answers here.)

I'm misssing something.  These questions seem to be necessary.  The operating theory is that they are planning for success.

Sometimes I just flat out don't get it.

Offline JohnFornaro

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #37 on: 10/24/2022 11:53 am »
After that, you could let the ascender just crash somewhere downrange.

Dammit.  I'm almost out of blood pressure pills. 

Somebody remind me.  How was the Apollo lander tested?  What is the fundamental flaw with that sucessful test?
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Offline JohnFornaro

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #38 on: 10/24/2022 11:55 am »
To my knowledge, there has never been an instance in which a descent engine, on any lunar landing spacecraft has been reignited on the lunar surface in order for the landing spacecraft to get back into orbit. EVERY "return to orbit" flight has been with a completely different - unused - ascent engine.

Again, what did Apollo get right that they are missing in this case?
Sometimes I just flat out don't get it.

Offline bronconut

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Re: NASA's Artemis Program Updates and Discussion Thread 4
« Reply #39 on: 10/24/2022 12:41 pm »
What Nasa got right on the Apollo lunar landings is luck. All their tests, if I remember right led them to the premise that the Assent engine would always ignite. (That is the luck).

Tags: artemis 2 Crew 
 

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