Tag: ARTEMIS

Part 2 of 2: De-emphasize a fast Moon landing and build a real American space industry instead

10:41 am

In part one yesterday of this two-part essay, I described the likelihood that Jared Isaacman, Trump’s appointment to be NASA’s next administrator, will push to cancel NASA’s Space Launch System (SLS) rocket and its Orion capsule, deeming them too expensive, too unsafe, and too cumbersome to use for any viable effort to colonize the solar system.

I then described how the Artemis lunar landings could still be done, more or less as planned, by replacing SLS with Starship/Superheavy, and Orion with Starship. Such a change would entail some delay, but it could be done.

This plan however I think is short-sighted. The Artemis lunar landings as proposed are really nothing more than another Apollo-like plant-the-flag-on-the-Moon stunt. As designed they do little to establish a permanent sustainable human presence on the Moon or elsewhere in the solar system.

Isaacman however has another option that can create a permanent sustainable American presence in space, and that option is staring us all in the face.

And now for something entire different

Capitalism in space: I think Isaacman should shift the gears of Artemis entirely, and put a manned Moon landing on the back burner. Let China do its one or two lunar landing stunts, comparable to Apollo but incapable of doing much else.
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Why Orion’s heat shield problems give Jared Isaacman the perfect justification to cancel all of SLS/Orion

9:43 am

Orion's damage heat shield
Damage to Orion heat shield caused during re-entry in 2022,
including “cavities resulting from the loss of large chunks”

In yesterday’s press conference announcing new delays in NASA’s next two SLS/Orion Artemis missions to the Moon, agency officials were remarkably terse in providing details on why large chunks of Orion’s heat shield material broke off during its return to Earth in 2022 during the first Artemis mission. That damage, shown to the right, is one of the main reasons for the newly announced launch delays.

All they really said was that the damage was caused during re-entry, the atmosphere causing more stress than expected on the heat shield.

Today NASA finally released a more detailed explanation.

Engineers determined as Orion was returning from its uncrewed mission around the Moon, gases generated inside the heat shield’s ablative outer material called Avcoat were not able to vent and dissipate as expected. This allowed pressure to build up and cracking to occur, causing some charred material to break off in several locations.

…During Artemis I, engineers used the skip guidance entry technique to return Orion to Earth. … Using this maneuver, Orion dipped into the upper part of Earth’s atmosphere and used atmospheric drag to slow down. Orion then used the aerodynamic lift of the capsule to skip back out of the atmosphere, then reenter for final descent under parachutes to splashdown.

[Ground testing during the investigation showed] that during the period between dips into the atmosphere, heating rates decreased, and thermal energy accumulated inside the heat shield’s Avcoat material. This led to the accumulation of gases that are part of the expected ablation process. Because the Avcoat did not have “permeability,” internal pressure built up, and led to cracking and uneven shedding of the outer layer.

In other words, instead of ablating off in small layers, the gas build-up caused the Avcoat to break off in large chunks, with the breakage tending to occur at the seams between sections of the heat shield.
» Read more

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Next two Artemis missions delayed again, with the future of SLS/Orion hanging by a thread

1:22 pm

Orion's damage heat shield
Damage to Orion heat shield caused during re-entry in 2022,
including “cavities resulting from the loss of large chunks”

In a press conference today, NASA officials admitted that their present schedule for the next two Artemis missions will not be possible, and have delayed the next mission (sending four astronauts around the Moon) from the end of 2025 to April 2026, and the next mission (landing astronauts on the Moon) to a year later.

It must be noted that when first proposed by George Bush Jr in 2004, he targeted 2015 for this manned landing. Should the present schedule take place as planned, that landing will now occur more a dozen years late, and almost a quarter century after it was proposed. We could have fought World War II six times over during that time.

Several technical details revealed during the conference:

  • It appears a redesign of Orion’s heat shield will take place, but not until the lunar landing mission. For Artemis-2 (the next flight), engineers have determined they can make the shield work safely by changing the re-entry path. They have also determined that the design itself is still insufficient, and will require redesign before Artemis-3.
  • Though Orion’s life support system will still be flown for the first time on Artemis-2, the first to carry humans, they have been doing extensive ground testing and have resolved a number of issues. They are thus confident that it will be safe to fly with people on its first flight.
  • Though SLS’s two solid-fueled strap-on boosters will be stacked for more than one year when Artemis-2 launches in April 2026, they are confident based on data from Artemis-1 that both will still be safe to use.

The political ramifications that lurked behind everything however are more significant.
» Read more

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Trump picks billionaire and private astronaut Jared Isaacman to run NASA

10:50 am

Jared Isaacman
Jared Isaacman

Capitalism in space: In a decision that is certain to send shock waves throughout NASA and the established aerospace industry, President-elect Donald Trump today announced that he has chosen billionaire and private astronaut Jared Isaacman to be his nominee for NASA administrator.

Isaacman quickly accepted the nomination.

Besides being a jet pilot with extensive experience in the aerospace industry, Isaacman has also commanded two space missions, financed out of his own pocket. Both missions used SpaceX’s Falcon 9 rocket and Resilience capsule. Both also pointedly avoided any involvement with NASA, spending several days in free Earth orbit instead of docking with ISS. The second mission achieved several major engineering milestones, testing the first privately built spacesuit during a spacewalk while also flying farthest from Earth since the 1970s Apollo missions.

These flights were part of Isaacman’s own long term space program, dubbed Polaris, with two more missions already in planning stages. The first would be another Dragon orbital mission in which Isaacman had tried to get NASA to shape as a Hubble repair mission. NASA declined. The second is intended as a manned mission around the Moon using SpaceX’s Starship.

That program will now likely get folded into NASA’s Artemis program, which we can all expect Isaacman to force major changes. For one thing, this is another blow to the future of SLS and Orion. As a very successful businessman Isaacman will look with great skepticism at this boondoggle.

For another, Isaacman’s markedly different experiences working with SpaceX versus NASA will likely encourage major bureaucratic changes at the space agency. It is almost certain that Isaacman’s manned flights avoided ISS in order to avoid its Byzantine red tape, that would have likely also blocked use of SpaceX’s spacesuit on a private spacewalk. NASA’s decision to reject Isaacman’s proposal to do a simple but very necessary Hubble repair mission will also likely influence his management of the agency. Isaacman is going to force NASA to depend on the private sector more. He is also likely to reduce the agency’s risk adverse mentality that while often reasonable is many times very counter-productive.

Unlike many of Trump’s other radical nominees, I would be very surprised if Isaacman is not confirmed quickly and with little opposition.

Whether Isaacman will still fly his two remaining private Polaris manned missions is at this moment unknown. Practically it would make sense to cancel them, since he will have much bigger fish to fry at NASA. Emotionally and politically however it would be truly spectacular to have NASA’s administrator fly in space, on a mission using no taxpayer funds. That more than anything would demonstrate the ability of freedom and private enterprise to get things done.

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NASA to award SpaceX and Blue Origin contracts to deliver cargo to the Moon

9:14 am

Capitalism in space: NASA yesterday announced that is planning to award both SpaceX and Blue Origin contracts to use their manned lunar landers as cargo freighters to deliver supplies to its planned lunar base.

NASA expects to assign demonstration missions to current human landing system providers, SpaceX and Blue Origin, to mature designs of their large cargo landers following successful design certification reviews. The assignment of these missions builds on the 2023 request by NASA for the two companies to develop cargo versions of their crewed human landing systems, now in development for Artemis III, Artemis IV, and Artemis V.

…NASA plans for at least two delivery missions with large cargo. The agency intends for SpaceX’s Starship cargo lander to deliver a pressurized rover, currently in development by JAXA (Japan Aerospace Exploration Agency), to the lunar surface no earlier than fiscal year 2032 in support of Artemis VII and later missions. The agency expects Blue Origin to deliver a lunar surface habitat no earlier than fiscal year 2033.

The contracts however have not been issued. This is merely an announcement of NASA’s intent to do so, which suggests to me that NASA management has already recognized that the entire Artemis program is facing a major restructuring and wants to indicate it will support such a change. That does not mean these contracts won’t be issued — both rely on the privately owned rockets of both companies — but that NASA now realizes that its manned program — which now relies on SLS/Orion — will likely to be changed significantly, likely by the elimination of SLS/Orion and its replacement by private rockets and private manned spacecraft.

Because of this looming restructuring, NASA management probably intended this press announcement — which really announces little that is new — as a signal of its support for such a change, because the announcement focuses on these private companies rather than NASA’s government-built rocket.

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The dim future of SLS indicated at space business symposium

9:37 am

At a symposium in DC yesterday, a panel of past managers — all of whom had been involved in previous government transitions at NASA — attempted to predict what the consequences will be for NASA with the new Trump administration.

Most of the opinions were pure guesses, some better than others. The real moment of truth came when the entire panel was asked to predict the future of SLS and Orion. The question was put forth by one of the panelists, Lori Garver, who had been NASA’s deputy administrator during the Obama administration, and seemed to have the best understanding of how much the arrival of Trump will likely shake things up significantly.

At one point in the discussion, she asked the panel if they thought the Space Launch System and Orion programs would continue in the next administration. None of the panelists raised their hands. [emphasis mine]

Several of these panelists were big supporters of SLS. Their lack of confidence in its future tells us that SLS and Orion no longer have strong political backing in Washington. Both stand on thin ice.

I predict both will be shut down within the next year, before the next Artemis flight, the first to be manned, to be replaced with a entirely different manned space exploratory program to the Moon and Mars. The decision will be a smart one, but tragically late in coming. SLS should have been dumped years ago. If it had, the U.S. effort to return to the Moon would have been better off, moving forward with a better plan years earlier. Instead, this late decision will once again delay any manned lunar missions for years more.

The change however will be good in the long run, because I expect the new program will be better designed, more efficient, cost less, and be able to do what SLS promised but could never deliver. And it will be based on what private enterprise can accomplish, not a government designed behemoth designed mostly as pork.

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Freedom: What Trump’s election will mean for America’s space policy

2:24 pm

The resounding landslide victory by Donald Trump and the Republicans yesterday is going have enormous consequences across the entire federal government. As a space historian and journalist who has been following, studying, and reporting on space policy for decades, this essay will be my attempt to elucidate what that landslide will mean for NASA, its Artemis program, and the entire American aerospace industry.

The cost of SLS
The absurd cost of each SLS launch

The Artemis Program

Since 2011 I have said over and over that the government-designed and owned SLS, Orion, and later proposed Lunar Gateway space station were all badly conceived. They all cost too much and don’t do the job. Fitting them together to create a long term presence in space is difficult at best and mostly impractical. Their cost and cumbersome design has meant the program to get back to the Moon, as first proposed by George Bush Jr. in 2004, is now more than a decade behind schedule and many billions over budget. Worse, under the present program as currently contrived that manned lunar landing will likely be delayed five more years, at a minimum.

For example, at present SLS is underpowered. It can’t get astronauts to and from the Moon, as the Saturn-5 rocket did in the 1960s. For the first manned lunar landing mission, Artemis-4, SLS will simply launch four astronauts in Orion to lunar orbit, where Orion will rendezvous and dock with the lunar lander version of Starship. That Starship in turn will require refueling in Earth orbit, using a proposed fuel depot that has been filled by multiple earlier Starship launches.

Once Starship is docked to Orion the crew will transfer to Starship to get up and down from the Moon, and then return to Earth in Orion.

You think that’s complicated? » Read more

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NASA picks nine lunar south pole candidate sites for Artemis-3 manned landing

10:37 am

The Moon's south pole, with candidate landing sites
Click for NASA’s original image.

NASA today revealed the nine candidate sites in the Moon’s south polar region for its Artemis-3 manned mission, presently targeting a 2026 launch date.

The map to the right shows the location of those nine sites, numbered in order of priority, as follows:

  • 1. Peak near Cabeus B
  • 2 . Haworth
  • 3. Malapert Massif
  • 4. Mons Mouton Plateau
  • 5. Mons Mouton
  • 6. Nobile Rim 1
  • 7. Nobile Rim 2
  • 8. de Gerlache Rim 2
  • 9. Slater Plain

The map also shows the planned landing sites for Intuitive Machine’s Athena lander in January 2025, and China’s Chang’e-7 lander in 2026, as well as where India’s Virkam lander touched down in 2023.

Cabeus B is likely the prime candidate site because its high elevation will make communciations easier, while placing it closer to the crater Cabeaus, which was impacted by the LCROSS mission in 2009 and found a significant signature of water in the ejecta plume of that impact.

To make a final decision NASA will be consulting all players, from the science community as well as the engineers. All of this however depends on other factors outside of science and engineering, mostly related to politics and practicality. The entire mission relies on the full version of the SLS rocket, the manned lunar version of SpaceX’s Starship, launched by Superheavy, and a working version of Lockheed Martin’s Orion capsule, none of which are presently flightworthy.

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First SLS/Orion manned mission faces new delays because of Orion heat shield issues

9:39 am

Orion's damage heat shield
Damage to Orion heat shield caused during re-entry in 2022,
including “cavities resulting from the loss of large chunks”

Because the damage to the heat shield on the Orion capsule that flew around the Moon in late 2022 remains somewhat unexplained, NASA is considering delaying the next SLS/Orion mission, presently planned for September 2025 and intended to be the first Artemis flight to carry humans and take them around the Moon.

The heat shield, already installed at the base of the Orion spacecraft, will take the brunt of the heating when the capsule blazes through Earth’s atmosphere at the end of the 10-day mission. On the Artemis I test flight in late 2022, NASA sent an Orion spacecraft to the Moon and back without a crew aboard. The only significant blemish on the test flight was a finding that charred chunks of the heat shield unexpectedly stripped away from the capsule during reentry as temperatures increased to nearly 5,000° Fahrenheit (2,760° Celsius).

The spacecraft safely splashed down, and if any astronauts had been aboard, they would have been fine. However, the inspections of the recovered spacecraft showed divots of heat shield material were missing.

Two years later, despite extensive investigation and analysis, it appears NASA has not yet identified the root cause of the damage. The ablative material used on Orion was similar (though not identical) to the material used successfully on numerous other heat shields since the 1960s, yet it did not perform as expected.

NASA is presently facing three options. Do nothing and fly the next mission as planned, with four astronauts. It could rethink the trajectory used during re-entry, though this would likely not change things significantly unless the astronauts don’t go around the Moon as planned. Or it could change the heat shield itself.

The first two options are very risky, considering the unknowns. The latter involves a major delay of at least two years.

A decision must be made soon however. To meet the agency’s schedule it must begin stacking SLS’s two solid-fueled strap-on boosters next month. Those boosters have a limited life expectancy originally estimated to be one year. In the first unmanned Artemis test flight in 2022, NASA because of other delays stretched that life span to two years, and had no problems with the launch. If it stacks the boosters now and then has to delay for two more years to redesign Orion’s heat shield, those boosters will have been stacked for three years when launched.

Considering how seriously NASA is taking the issues with Starliner, which are likely not as serious as a heat shield that doesn’t work reliably, it would seem insane for NASA to launch Orion manned without fixing its own problem. And yet, for more than two decades NASA has consistently not demanded the same safety standards for SLS that it has demanded for the private commercial rocket startups. We shall see if this pattern now persists.

I continue to believe that the first Artemis lunar landing will not take place before 2030 (at least six years behind schedule). This heat shield dilemma only strengthens that prediction.

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NASA IG: Major technical problems with Orion remain unsolved

9:53 am

Orion's damage heat shield
Damage to Orion heat shield caused during re-entry,
including “cavities resulting from the loss of large chunks”

A just released report [pdf] by NASA’s inspector general has found the major technical problems discovered after the first unmanned Artemis mission of Orion around the Moon remain unsolved, and threaten the safety of the astronauts that NASA plans to send around the Moon on the second Artemis mission.

The problems with Orion are threefold and are quite serious, involving its heat shield, separation bolts, and power distribution.

Specifically, NASA identified more than 100 locations where ablative thermal protective material from Orion’s heat shield wore away differently than expected during reentry into Earth’s atmosphere. Engineers are concurrently investigating ways to mitigate the char loss by modifying the heat shield’s design or altering Orion’s reentry trajectory.

In addition, post-flight inspections of the Crew Module/Service Module separation bolts revealed unexpected melting and erosion that created a gap leading to increased heating inside the bolt. To mitigate the issue for Artemis II, the Orion Program made minor modifications to the separation bolt design and added additional thermal protective barrier material in the bolt gaps.

NASA also recorded 24 instances of power distribution anomalies in Orion’s Electrical PowerSystem. While NASA has determined that radiation was the root cause and is making software changes and developing operational workarounds for Artemis II, without a permanent hardware fix, there is increased risk that further power distribution anomalies could lead to a loss of redundancy, inadequate power, and potential loss of vehicle propulsion and pressurization.

Moreover, like with any engineering system, without understanding the residual effects of introducing design and operational changes, it will be difficult for the Agency to ensure that the mitigations or hardware changes adopted will effectively reduce the risks to astronaut safety.

This is not all.
» Read more

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Boeing to reduce staffing for SLS due to overall delays in Artemis

9:53 am

Boeing announced yesterday that it is going to reduce the staffing for its SLS rocket, caused by delays in other parts of the program that force it to stretch out operations.

When Boeing cites “external factors,” it is referring to the slipping timelines for NASA’s Artemis Program. In January officials with the space agency announced approximately one-year delays for both the Artemis II mission, a crewed lunar flyby, to September 2025; and Artemis III, a lunar landing, to September 2026. Neither of these schedules are set in stone, either. Further delays are possible for Artemis II, and likely for Artemis III if NASA sticks to the current mission plans.

Although the SLS rocket will be ready for the current schedule, barring a catastrophe, the other elements are in doubt. For Artemis II, NASA still has not cleared a heat shield issue with the Orion spacecraft. That must be resolved before the mission gets a green light to proceed next year. The challenges are even greater for Artemis III. For that mission NASA needs to have a lunar lander—which is being provided by SpaceX with its Starship vehicle—in addition to spacesuits provided by Axiom Space for the lunar surface. Both of these elements remain solidly in the development phase.

What Boeing is telling us indirectly is that, though NASA has not yet announced any further delays in those launch dates for Artemis-2 and Artemis-3, those dates are going to be delayed, quite possibly by one or more years.

None of this is a surprise. I have long been predicting that the first manned lunar landing in the Artemis program will not take place before 2030. In fact, that date was obvious the moment NASA announced its plan to make the Lunar Gateway space station an integral part of the program, back in 2018, when it was called LOP-G.

Now that SLS development is complete and NASA considers it “operational”, Boeing is merely reducing the staffing to maintain its assembly line, reducing it accordingly because of expected delays when additional rockets will be needed.

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Japan and NASA ink lunar deal

9:33 am

After several years of discussion, Japan and NASA have finally signed an lunar exploration agreement whereby Japan will build a pressurized rover that astronauts can use to travel large distances in exchange for NASA launching two Japanese astronauts to the Moon.

An enclosed and pressurized rover will enable astronauts to travel farther and conduct science in geographically diverse areas by serving as a mobile habitat and laboratory for the astronauts to live and work for extended periods of time. It will be able to accommodate two astronauts for up to 30 days as they traverse the area near the lunar South Pole. NASA currently plans to use the pressurized rover on Artemis VII and subsequent missions over an approximate 10-year lifespan.

This rover is being built in a deal between Japan’s space agency JAXA and Toyota. It will be very heavy, which meanst NASA is now planning its lunar exploration with Starship as a fundamental part. No other planned lunar lander could bring this kind of mass to the surface.

The two Japanese astronauts will likely fly on two different Artemis missions over that time-span. When these missions will occur will largely depend on how long NASA stubbornly sticks with is SLS/Orion/Lunar Gateway framework for getting astronauts to the Moon. These assets are not yet ready. They are also very cumbersome and expensive and slow. Missions using SLS expecially cannot occur faster than every two years, if that. If NASA depends on them, serious lunar exploration will likely not occur before 2030, at the earliest.

If however SpaceX’s Starship/Superheavy becomes operational in the next two years, and NASA switches operations to it instead, the pace will pick up, exponentially. Launches could likely occur multiple times per year, and it will be possible to put large amounts of mass on the Moon quickly. That lunar base will be built fast.

The decision to switch however will require a political decision, one that it appears many in Washington are reluctant to make. First, the Democrats now see Elon Musk as an enemy. Why award his company? Secondly, SLS/Orion/Gateway are great jobs programs. Abandoning them will eliminate a lot of wasteful pork, a sin to the politicos who operate our government for their interests, not the interests of the country.

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Japan to sign deal with NASA to fly two Japanese astronauts to Moon

9:34 am

According to story in the Japanese press yesterday, a deal between Japan and NASA will be signed next week whereby Japan will have two astronauts go on Moon missions in exchange for providing cargo to the Lunar Gateway station as well as a manned lunar rover.

The report today is unclear whether those Japanese astronauts will land on the Moon, but I expect they will. The rover project is being led by Toyota. It will include a airtight cabin where spacesuits will not be necessary and passengers can also sleep, allowing for very long exploratory traverses from the landing site.

Reports of this deal have been appearing in the press since 2022, when NASA said it would involve flying one Japanese astronaut to the Moon. In December 2023 it was reported that the deal would be signed within a month. It is now April. It appears the extended negotiations have gotten Japan a second astronaut Moon walker.

NASA’s Artemis program is beginning to shape up as an international program for getting almost everyone to the Moon but Americans. I am exaggerating, but I think in the future Americans will find it easier to go on a private mission to the Moon than depend on NASA, especially because of all the international deals NASA will have to honor.

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The shaky ground near the Moon’s south pole

10:54 am

Map of lunar south pole showing areas of instability
Click for original map.

According to a paper just published that reviewed and reanalyzed the seismic data gathered by the seismometers placed on the Moon by the various Apollo landings, scientists have determined that the south pole region where NASA wants its first manned Artemis lunar landing to take place happens also to be one of the Moon’s most active moonquake regions. From the paper’s conclusion:

We suggest that the lobate thrust fault scarps in the south polar region in and around the areas of the proposed Artemis III landing regions, particularly the de Gerlache Rim sites and Nobile Rim 1 regions, are potential sources for future seismic activity that could produce strong regional seismic shaking. If slip events on these young faults occur in the south polar region and elsewhere on the Moon, regolith landslides and potential boulder falls can be expected at distances of tens of kilometers from the source faults. Small amounts of water ice in the lunar regolith are expected to significantly increase the cohesion, stabilizing steep slopes against shallow landslides from seismic shaking. Based on our analysis of an N9-level event in the south polar region, we conclude that such an event poses a potential hazard to future robotic and human exploration in the region.

The map to the right is figure 10 from the paper, showing the south pole centered on Shackleton Crater. The colored dots mark areas of potential instability should a quake occur, with the blue boxes indicating all the NASA’s candidate landing sites for the manned Artemis 3 mission. Note the concentration of dots on the interior rim of Shackleton.

The planned landing site of Intuitive Machines Nova-C lander, scheduled for launch in mere weeks, is beyond the top of this map, to the north.

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SpaceX: Ready to launch Starship/Superheavy by end of January but it won’t

9:28 am

Surprise! During the NASA press update yesterday making official the new delays in its entire Artemis lunar program, a SpaceX official revealed that the company will be ready to launch the third orbital test flight of its Starship/Superheavy rocket by end of January, but it also does not expect to get a launch approval from the FAA for at least another month.

Speaking during the press conference, SpaceX Vice President of Customer Operations & Integration Jensen said Starship hopes to be ready to test Starship once more by the end of January and to receive the necessary license from federal authorities to do so by the end of February.

During the conference Jensen made it repeatedly clear that it will require numerous further launch tests to get ready ready for its lunar landing mission for NASA — about ten — and that the company hopes to have this task completed by 2025 so that the agency’s new delayed schedule can go forward as now planned.

Yet how will SpaceX do this if the FAA is going to delay each launch because of red-tape by at least one month? SpaceX might be confident the FAA will give the okay for a launch in late February, but no one should be sanguine about this belief. Bureaucrats when required to dot every “i” and cross every “t”, as it appears the Biden administration is demanding, can be infuriatingly slow in doing so, even if they wish to hurry.

This news confirms my prediction from November that the launch will happen in the February to April time frame. It also leaves me entirely confident that my refined December prediction of a launch no earlier than March will be right.

SpaceX wants to do about six test launches per year. I don’t know how it can do so with the FAA holding it back.

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NASA makes it official: The entire Artemis schedule is delayed

9:17 am

Surprise! NASA yesterday officially confirmed the rumors reported earlier about delays in its Artemis Moon program, outlining a new schedule that pushes all the launches back from months to more than a year.

NASA will now target September 2025 for Artemis II, the first crewed Artemis mission around the Moon, and September 2026 for Artemis III, which is planned to land the first astronauts near the lunar South Pole. Artemis IV, the first mission to the Gateway lunar space station, remains on track for 2028.

The agency cited issues with its Orion capsule that need fixing, including unexpected damage to its heat shield during the first test flight in 2022, battery problems found during ground testing, and new issues discovered with the as-yet unflown environmental systems designed to keep the astronauts alive.

One rumor that did not turn out to be true was the suggestion that first manned lunar landing would be shifted from Artemis 3 to Artemis 4, to give NASA more time to test things.

More details about the press briefing can be found here.

No one should take any of these dates seriously. NASA technique for announcing delays in this moon program have consistently been wrong. It announces small delays incrementally, to hide the fact that it knows the actual launch will be delayed far more that politics allows. The program was first proposed in 2004 with a planned landing in 2015. Since then NASA has announced numerous delays numerous times, always in small amounts. Yet by 2015 it was clear the first landing wouldn’t happen for at least a decade (after a decade of work), because of Obama’s unilateral cancellation of the initial program and Congress’s demand that it be re-established in a different form. By 2022 it was clear that the first manned landing mission was at least five years away.

Thus these new dates will certainly slip. You can bet on it. As I noted yesterday, NASA will be lucky to make that first manned lunar landing by 2030.

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GAO: First Artemis manned landing likely delayed to 2027

10:28 am

A new GAO report says that the first Artemis manned landing on the Moon is almost certainly not happen in 2025 as NASA presently wants, but will probably be delayed to 2027.

You can read the report here [pdf]. It clearly references the delays experienced by SpaceX due to regulatory roadblocks, but couches its language carefully so as to lay no blame on the government for those delays, placing the problem entirely on SpaceX instead.

In April 2023, after a 7-month delay, SpaceX achieved liftoff of the combined commercial Starship variant and Super Heavy booster during the Orbital Flight Test. But, according to SpaceX representatives, the flight test was not fully completed due to a fire inside the booster, which ultimately led to a loss of control of the vehicle. Following the launch, the Federal Aviation Administration—which issues commercial launch and reentry licenses—classified the commercial Starship launch as a mishap and required SpaceX to conduct a mishap investigation. The Federal Aviation Administration reviewed the August 2023 mishap report submitted by SpaceX and, as a result, cited 63 corrective actions for SpaceX to implement before a second test.

SpaceX had planned this demonstration as the first test flight of the booster stage, as well as the first test with the Starship riding on the booster and the whole system experiencing stage separation. However, SpaceX representatives said their Autonomous Flight Safety System initiated the vehicle self-destruct sequence and the vehicle began to break up about 4 minutes into the flight after the vehicle deviated from the expected trajectory, lost altitude, and began to tumble. HLS [Human Landing System] officials said that while the flight test was terminated early, it still provided data for several Starship technologies, including propellant loading, launch operations, avionics, and propulsion behavior.

GAO graphic

Note how this language makes it seem like the launch was a failure, when in fact SpaceX never expected it to reach orbit and instead intended to use the problems that occurred during this engineering test launch to find out what engineering designs needed to be reworked.

This language illustrates the fundamental dishonesties that routinely permeate government actions. The funniest and most absurd example of this intellectual dishonesty however has to be the graphic posted to the right, taken from the GAO report. The graphic gives the false impression that Orion and Lunar Gateway are far larger than Starship, when in fact, several of both could easily fit inside Starship’s planned cargo bay. In fact, when Starship finally docks with Lunar Gateway the size difference is going to make NASA’s effort here seem very picayune. Apparently, the GAO (or possibly NASA) decided it needed to hide this reality.

The real problem NASA’s Artemis program faces is red tape coming from the FAA and Fish & Wildlife. The GAO fails to note this fact, which makes its report far less helpful than it could have been.

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October 13, 2023 Quick space links

2:55 pm

Courtesy of BtB’s stringer Jay.

 

  • NASA’s inspector general agrees SLS is too costly and it will be impossible to reduce that cost

    • The report is available here [pdf]. Normally I’d highlight each new IG report that notes these plain facts, but I’ve grown bored with doing so. They (as well as I) have been saying the same thing time after time — going back to 2011 — but nothing ever changes. We keep pouring money into an SLS rocket that costs too much, can’t launch frequently, and in the end won’t accomplish much of anything, while other space projects of greater value (for much less) go by the wayside.

    And despite this report we shall continue to do so, because the federal government is broken utterly, from the White House down to the mail rooms in Congress and every agency in the executive branch. It has entirely abandoned its responsibilites to serve the American people. Instead its goal now is simply to funnel money to itself, even if that funnelling will bankrupt the country.

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Expect long delays after third Artemis mission

10:24 am

Link here. The article outlines from a different perspective the many problems faced by NASA’s Artemis program, specifically related to its SLS rocket.

First, that fourth Artemis mission will require a larger first stage, which is far behind schedule and should not be ready until late 2028 (though I predict at least one to two years beyond that date).

Second, that larger upper stage will require completion of a new mobile launcher platform, replacing the mobile launcher now in use that cost about a half billion and will only be used three times. The new launcher platform however is also behind schedule and overbudget. Its completion is not expected until 2027 (though I predict at least one year beyond that date).

Thus, even if the third Artemis mission flies in 2026, as presently scheduled, it will be at least two years before the fourth can fly, but more likely the gap will be three to four years.

Everything related to NASA’s SLS rocket is a mess. If the people running our government had brains, they would immediately dump it and do everything they can to speed development of Starship/Superheavy, which has a better design, is reusuable, is more powerful, has greater capabilities, and most important of all, will be able to fly frequently and quickly at a very low cost, something that SLS will never be able to do.

Unfortunately, the people running our government have no brains, or to be more precise, refuse to use them because of their own selfish petty interests. SLS will go on, wasting billions. And the effort to squelch Starship/Superheavy will also continue, because these petty federal officials can’t have a private company show them up. No way! It must be their way, or the highway!

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NASA engineers still struggling to understand why Orion’s heat shield ablated so much

9:10 am

NASA engineers still do not understand why the heat shield on its Orion capsule ablated as it did during its return to Earth on the first unmanned Artemis-1 mission.

The agency is still running tests. It also expressed confidence that the issue will not delay the Artemis-2 mission, the first intended to carry humans on SLS and in Orion and still scheduled for late 2024.

At the same time, agency officials hinted that the third Artemis mission, which has always been planned as putting humans on the Moon for the first time since Apollo, might not achieve that goal. It is still not clear whether the mission’s lunar spacesuits as well as SpaceX’s Starship lunar lander will be ready on time. The latter is facing serious regulatory problems imposed by the Biden administration that is generally preventing it from flight testing the spacecraft.

That second Artemis mission, the first planned to carry humans, is one that actually at present carries the most risk. It will not only use a heat shield that at present engineers do not entirely understand, it will be the first Orion capsule to have the environmental systems necessary for its human cargo. NASA is putting humans on the first test flight of those systems.

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NASA changes have cost Northrop Grumman $36 million on its Lunar Gateway module

9:47 am

Northrop Grumman yesterday revealed that unexpected requirement changes to the specifications of its HALO module for NASA’s Lunar Gateway space station has raised its cost for this fixed price contract by $36 million.

In the company’s fiscal second quarter financial results released July 27, the company announced an unfavorable estimate-at-completion adjustment of $36 million for its work on the Habitation and Logistics Outpost (HALO) module, one of the first elements of the Gateway. The company blamed the charge on “evolving Lunar Gateway architecture and mission requirements combined with macroeconomic challenges” that caused cost growth on the program.

…“We think that is best applied for commercial items or production programs with stable requirements and mature designs,” [the company’s CEO] said of fixed-price contracts. “As it’s turning out on the HALO program, the requirements are not as stable as we or the government anticipated, and we’re working with them to address that change management as we go forward.”

The HALO module was an upgrade of the company’s Cygnus cargo freighter, with its original fixed-price contract for $935 million.

On a fixed-price contract, NASA is not supposed to change its specifications. The company gets somewhat general requirements from NASA, and then builds the product to its own specifications. It appears that either NASA managers don’t seem to understand this and are causing the company problems, or the company itself had not anticipated some design and construction issues before bidding and are struggling to address them now. In the latter case Northrop Grumman managers might have themselves not understood the nature of fixed-price contracts, and had assumed NASA would simply pick up any increase in the project’s budget, as it does in cost-plus contracts. It apparently is not, and thus this old big space company is now suddenly forced to face reality.

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ESA transfers its Artemis-2 Orion service module to NASA

9:18 am

The European Space Agency (ESA) yesterday officially handed over to NASA its second completed Orion service module, to be used in 2024 on the first manned Artemis mission, dubbed Artemis-2, that will carry four astronauts on a mission around the Moon.

The European Service Module-2 will power the Orion spacecraft on the Artemis II mission that will see NASA astronauts commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch with Canadian Space Agency astronaut Jeremy Hansen complete flyby of the Moon and return to Earth.

The crew will fly Orion to 8889 km beyond the Moon before completing a lunar flyby and returning to Earth. The mission will take a minimum of eight days and will collect valuable flight test data, in the first time for over 50 years that humans have voyaged to our natural satellite.

The odds of this launching in 2024 are relatively slim. It will also be the first time NASA will be flying Orion’s environmental systems (the systems that keep the astronauts alive). We all hope those system work perfectly this first time, since people will be on board.

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NASA worried FAA launch permit delays to Starship/Superheavy will delay first lunar landing

10:36 am

During a public meeting on June 7, 2023, a NASA official expressed concerns that the FAA’s slow launch permit process for SpaceX’s test program for developing Starship/Superheavy will end up seriously delaying the first Artemis manned lunar landing, presently targeting a December 2025 launch date.

The official, Jim Free, was very careful how he worded his comments, but the FAA issue loomed large in his mind.

Free said NASA met with the Federal Aviation Administration recently to discuss the importance of the Starship rocket to the space agency’s moon exploration plans. The FAA is overseeing SpaceX’s investigation into the problems encountered on the April 20 test launch, when the flight termination system took longer to destroy the rocket than expected. The destruct system is designed to terminate the flight before an errant rocket threatens populated areas.

The FAA is not expected to grant SpaceX another Starship launch license until the investigation is complete, and federal regulators are satisfied with changes to the rocket to address any public safety concerns. “They just have to get flying,” Free said of SpaceX. “When you step back and you look at (it), that’s a lot of launches to get those missions done, so our FAA partners are critical to that.”

For the FAA to treat SpaceX’s test program like ordinary launches, requiring a detailed investigation by it after every test flight, will likely delay the development of Starship/Superheavy by years.

Following the early suborbital tests of Starship, the FAA did not “oversee” the investigations. The FAA merely observed closely SpaceX’s investigation, and let it move forward when SpaceX was satisfied. Now the FAA wants to determine for itself when each launch will occur, even though there is no one at the FAA truly qualified to do that. The result will be endless delays and paperwork, and many fewer flights spaced many more months apart, none of which will do anything to aid the development.

NASA is obviously trying to get the FAA to see this, but we must remember that the change in policy at the FAA almost certainly came from the Biden administration, which doesn’t care as much for getting to the Moon as it does wielding its power to hurt Elon Musk, whom it now sees as a political opponent. Expect NASA’s pleas to fall on deaf ears.

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NASA inspector general finds more cost overruns in the agency’s SLS rocket program

10:12 am

Surprise! Surprise! A new NASA inspector general report [pdf] has found that the agency’s SLS rocket program is continuing to experience cost overruns and mismanagement that are “obscene”, as noted in this news report.

An independent report published Thursday contained troubling findings about the money spent by the agency on propulsion for the Space Launch System rocket. Moreover, the report by NASA Inspector General Paul Martin warns that if these costs are not controlled, it could jeopardize plans to return to the Moon.

Bluntly, Martin wrote that if the agency does not rein in spending, “NASA and its contracts will continue to exceed planned cost and schedule, resulting in a reduced availability of funds, delayed launches, and the erosion of the public’s trust in the agency’s ability to responsibly spend taxpayer money and meet mission goals and objectives—including returning humans safely to the Moon.”

Things are really much worse than this, mostly because it appears the Marshall Space Flight Center that runs the SLS program for NASA uses cost-plus contracts, which are essentially a blank check for contractors to run up costs endlessly, all of which the government must cover, and allows the process to go over-schedule against its own regulations. Furthermore, the cost overruns are for rockets and engines that are not newly developed, but in use for decades by Northrop Grumman and Aerojet Rocketdyne.

Note that this really isn’t news. Anyone with any intellectual honesty at all will know that every aspect of SLS and Orion is mismanaged and will go over budget and behind schedule endlessly. These problems are not a bug, however, but a feature of the system. The goals of SLS and Orion are not really to build a rocket to explore the solar system but to create an endless jobs program in congressional districts here on Earth. This misguided approach meanwhile robs America of a viable space effort because the money wasted could have actually been used to jumpstart a viable and competitive space-faring economy that actually achieves something.

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NASA picks Blue Origin’s partnership for building second manned lunar lander

9:25 am

Artist's concept of Blue Moon
An artist’s concept of Blue Moon

NASA today announced that it has chosen the partnership led by Blue Origin to build a second manned lunar lander for its Artemis program.

Blue Origin will design, develop, test, and verify its Blue Moon lander to meet NASA’s human landing system requirements for recurring astronaut expeditions to the lunar surface, including docking with Gateway, a space station where crew transfer in lunar orbit. In addition to design and development work, the contract includes one uncrewed demonstration mission to the lunar surface before a crewed demo on the Artemis V mission in 2029. The total award value of the firm-fixed price contract is $3.4 billion.

The other partners in the contract are Draper, Astrobotic, and Honeybee Robotics.

This is NASA’s second contract for a lunar lander, with SpaceX’s Starship the first. The idea is to have two landers available from competing companies for both competition and redundancy, similar to the approach the agency has used for its manned ferry service to ISS, using SpaceX and Boeing. I wonder if NASA’s experience on the Moon will be similar to that ferry service, whereby only SpaceX so far has been able to deliver. The track record of Blue Origin suggests it will do about as poorly as Boeing has with Starliner.

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Aerojet Rocketdyne wins contract from Lockheed Martin to build more Orion engines

8:22 am

Aerojet Rocketdyne announced yesterday that it has been awarded a new $67 million contract from Lockheed Martin to build the Orion propulsion engines for Artemis missions six though eight.

This contract option includes delivery of three additional sets of Orion’s service module auxiliary engines and three additional jettison motors. The eight auxiliary engines each produce 105 pounds of thrust to help maintain Orion’s in-space trajectory and position, and supplement the Orion Main Engine. The jettison motor, located on Orion’s Launch Abort System (LAS), generates 40,000 pounds of thrust to separate the LAS from the crew module during both nominal operations and abort scenarios, allowing the spacecraft to continue on its journey. The jettison motor is the only motor on the LAS that fires during every mission.

These Artemis missions are not expected to occur until very late in this decade, by which time Starship will likely be making regular commercial trips to the Moon. At that time Orion will look increasingly ridiculous next to Starship, and will demonstrate starkly the difference in what government can do versus a free private sector.

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NASA names four astronauts to fly on first manned Artemis mission around Moon

9:23 am

NASA today named the four astronauts who will fly on its Artemis-2 in a 10-day mission around the Moon, launched on SLS’s second launch in an Orion capsule and tentatively scheduled for late 2024.

The crew assignments are as follows: Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist 1 Christina Hammock Koch, and Mission Specialist 2 Jeremy Hansen. They will work as a team to execute an ambitious set of demonstrations during the flight test.

The approximately 10-day Artemis II flight test will launch on the agency’s powerful Space Launch System rocket, prove the Orion spacecraft’s life-support systems, and validate the capabilities and techniques needed for humans to live and work in deep space.

The flight, set to build upon the successful uncrewed Artemis I mission completed in December, will set the stage for the first woman and first person of color on the Moon through the Artemis program, paving the way for future for long-term human exploration missions to the Moon, and eventually Mars. This is the agency’s Moon to Mars exploration approach. [emphasis mine]

The highlighted words illustrate some important facts. First, this first manned flight of Orion will also be the first that will use the capsule’s life-support systems, which were not included the first flight around the Moon in December. Thus, these four humans are essentially guinea pigs for this engineering. Seems such a plan should have been questioned by NASA’S corrupt safety panel, but then, it is corrupt, and never seems to have much problem with unsafe practices done by NASA itself. Instead, it spends a lot of time making up problems for SpaceX and missing problems at Boeing and NASA.

Second, note NASA’s emphasis on race and sex for the first landing on the Artemis-3 mission. Note too that Artemis-2 crew also includes a black and a woman. Though the press release wisely and correctly makes no mention of race when describing the four astronauts, it does tout the achievements of Christina Koch as a woman, not as a person.

Don’t get me wrong. It is good that a black and a woman are flying to the Moon. It just appears very clear that NASA now has a firm quota system, requiring one of each for every mission.

Finally, there is something not mentioned in the press release or on the Artemis-2 webpage that is very telling. Neither says anything about a launch date, which NASA had previously announced as November 2024. I have been predicting from the beginning that this date is a fantasy. It now appears NASA realizes it but is not yet ready to admit it publicly.

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Lunar rover startup signs deal to send rover to the Moon using Starship

9:25 pm

The lunar rover startup Astrolab has signed a deal with SpaceX to send its FLEX rover to the Moon’s south pole region using a lunar lander version of Starship.

Jaret Matthews, founder and chief executive of Astrolab, said in an interview that the mission, which will include 1,000 kilograms of customer payloads, will be the first flight of the FLEX rover. It will be a rideshare payload on a Starship mission landing somewhere in the south polar region of the moon.

“Because our rover can traverse up to a couple thousand kilometers in a given year, we’re less sensitive to exactly where we land,” he said. “’It is definitely optimized for the south polar region because that’s fundamentally where we think that the bulk of the activity is going to be.”

The company unveiled a full scale prototype of its rover one year ago, when it made it clear it intended to compete for the rover contract in NASA’s Artemis program, competing against several big established players. Since then there has been little news. The story today sadly reeks to me of a lot of blarney. For example, the company has only 20 employees. Astrolab might have signed this deal, but I suspect it is a very tentative deal, easily canceled by either party at no cost.

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Potential Artemis-3 landing site on the Moon

10:54 am

The landing zone for the Artemis-3 mission to the Moon

Overview map

The panorama above was released today by the Lunar Reconnaissance Orbiter (LRO) science team, and shows one of the candidate landing sites (arrow) where Starship could land as part of the Artemis-3 mission to the Moon.

The map of the south pole to the right, created from LRO images and annotated by me, gives the context. The yellow lines indicate the approximate area covered by the panorama. The terrain here is rugged, to put it mildly. As the science team notes,

Imagine the view from the summit; it rises more than 5000 meters (16,400 feet) above its base. Off in the distance, you could see a 3500 meter (11,480 feet) tall cliff. One could argue that the sheer grandeur of this region makes it a prime candidate. But then again, a landing here might be too exciting?

That 11,480-foot-high cliff is the crater wall to the right of the arrow. Make sure you go to the link to view the original image. This will be a spectacular place to visit. Whether the astronauts however will be able to find out anything about ice in the shadowed crater floor thousands of feet below them remains questionable.

Artemis-3 is presently scheduled for 2025 but no one should be surprised if it is delayed.

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ESA invites private companies to build lunar satellites for communications and navigation

9:47 am

Capitalism in space: The European Space Agency (ESA) has now invited European and Canadian companies to build the lunar communications and navigation satellites that will be needed to serve the many future manned and unmanned missions presently being planned by the U.S. and Europe.

Under its Moonlight programme, ESA is inviting space companies to create these lunar services.

By acting as an anchor customer, ESA is enabling space companies involved in Moonlight to create a telecommunication and navigation service for the agency, while being free to sell lunar services and solutions to other agencies and commercial ventures.

Once Moonlight is in place, companies could create new applications in areas such as education, media and entertainment – as well as inspiring young people to study science, technology, engineering and maths, which creates a highly qualified future workforce.

According to the press release, almost 100 companies have already expressed interest.

It is however unclear how much freedom the companies will have in designing and creating these satellites, based on ESA’s own descriptions of the project. It appears that ESA wants to design them, and is simply looking for private companies to build them. Under this arrangement, ownership will not belong to the companies, even if they are given the freedom to make money selling the capability to others. In fact, past history suggests that in the end, ESA will eventually retract this part of the deal, because of its desire to fully control the satellites it designed.

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