Tag: spacesuits

Collins Aerospace tests its new spacesuit on the Zero Gravity airplane

9:37 am

On January 30, 2024 Collins Aerospace, one of two companies that NASA has contracted to design and build new spacesuits for its future missions, successfully tested its new spacesuit on the Zero Gravity airplane, where it was able to have a person use the suit in short but weightless conditions.

Collins is designing its suit in collaboration with ILC Dover and Oceaneering. Former NASA astronauts, John “Danny” Olivas and Dan Burbank, each donned the suit and performed a series of test objectives while onboard a Zero Gravity plane that’s able to perform parabolic maneuvers to simulate microgravity for short bursts. They were surrounded by several support personnel who were gathering data about the suit performance.

In total, they performed 40 parabolas during the flight. Collins said the primary goals included “evaluation of the suit’s pressure garment system fit and functionality, use of International Space Station tools and interfaces, and reviewed performance of the new Extravehicular Mobility Unit, or EMU, against the current design.”

The two spacesuit contracts (the second is with Axiom) are costing NASA about $335 million total to get the suits designed, built, and certified for use in spacewalks and ground operations on the Moon. Both companies appear on schedule to deliver those suits in less than three years.

Previously, NASA had tried to build new spacesuits on its own, and had spent a billion dollars over fourteen years while building nothing. The contrast in this story between the government and private enterprise should be clarifying to everyone.

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Axiom partners with clothing fashion company Prada on its spacesuit design

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Capitalism in space: The commercial space station company Axiom is now partnering with the Italian fashion company Prada to create its lunar spacesuits, being developed under a $228.5 million NASA contract.

Prada will assist Axiom in working on the outer layer of its spacesuit, which has to protect the suit’s inner layers from the space environment, including lunar dust, without hindering its mobility. “When it comes to the design side of that piece of it makes a lot of sense because Prada has a lot of experience in the design, the look and feel,” Suffredini said. “More importantly, there’s these technological challenges to try to overcome as well.”

The article at the first link emphasizes Prada’s experience with high tech fabrics, including composites, but this deal is inspired as much by good public relations. Both companies get some good publicity by this deal.

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NASA awards new spacesuit contracts

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NASA yesterday issued two relatively small spacesuit contracts to the two companies it already has hired to develop different spacesuits, one for the Moon (Axiom) and the other for orbital spacewalks (Collins).

The new contract awards provides each company $5 million to begin design work for adapting their suits for the other tasks, with the goal aimed at having two different suits for Moonwalks and spacewalks, from two different companies. For the companies, having suits that work both in orbit and the Moon will enhance their product. For Axiom, it will also allow it to develop its own suit it can use on its own space station.

The original contracts awarded Axiom $228.5 million for its Moonsuit, and Collins $97.2 million for a new orbital suit. NASA has previously spent about a billion dollars and fourteen years trying to build its own new orbital spacesuit, and had failed to create anything.

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ILC Dover to provide spacesuits and “softgoods” for Sierra Space’s LIFE space station

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Sierra Space yesterday announced that it has signed a partnership deal with ILC Dover for it to provide spacesuits and other “softgoods” for Sierra Space’s LIFE space station, including helping to build the station’s inflatable modules.

ILC Dover will be an exclusive partner with Sierra Space for softgoods used to support inflatable space habitat systems for low-Earth orbit (LEO), lunar and Mars transport and surface habitation, and use cases even farther into deep space.

The two companies have already been working together on the development and testing of Sierra Space’s first prototype inflatable modules.

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NASA awards Collins contract to build spacesuits for space station spacewalks

9:22 am

Capitalism in space: NASA yesterday awarded Collins Aerospace a $97.2 million contract to build spacesuits for the agency’s future space station spacewalks.

In June NASA had picked Collins and Axiom as the vendors who would build spacesuits for the agency. In September it purchased its its first Artemis Moon spacesuits from Axiom. This new contract has NASA buying its first new space station suits from Collins.

In both cases, the companies own their designs, and can thus sell them to the other private space stations presently under construction.

This contract award follows NASA abandonment of its own failed spacesuit effort, which spent fourteen years and a billion dollars and produced nothing.

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NASA approves use of American spacesuits for spacewalks after investigation

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NASA this week gave approval to the resumption of spacewalks on ISS, using its American spacesuits, following its investigation into a March incident where one astronaut’s spacesuit became somewhat water-logged.

The agency has now completed a review of the incident, finding that it was not a leak caused by hardware issues. Instead, the water was condensation caused by high levels of astronaut exertion and the cooling setting on Maurer’s extravehicular mobility unit (EMU) spacesuit, NASA officials said.

Though NASA was somewhat vague about the solution, it appears it has simply told astronauts to adjust the cooling setting of their suits to prevent condensation within the suits.

These American suits are very complicated to use, and very expensive. The agency has contracted out for new suits from private companies, but it will be very instructive to see what SpaceX comes up with for the spacewalk suits it is making for the private commercial manned Polaris Dawn mission in the spring of 2023.

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NASA awards Axiom & Collins Aerospace contracts to build spacesuits

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Capitalism in space: NASA yesterday awarded separate contracts to two different companies, Axiom and Collins Aerospace, to build spacesuits for its astronauts, either when they do spacewalks in space or when they are exploring the lunar surface.

The contract enables selected vendors to compete for task orders for missions that will provide a full suite of capabilities for NASA’s spacewalking needs during the period of performance through 2034. The indefinite delivery and indefinite quantity, milestone-based xEVAS contract has a combined maximum potential value of $3.5 billion for all task order awards. The first task orders to be competed under the contract will include the development and services for the first demonstration outside the space station in low-Earth orbit and for the Artemis III lunar landing.

Each partner has invested a significant amount of its own money into development. Partners will own the spacesuits and are encouraged to explore other non-NASA commercial applications for data and technologies they co-develop with NASA.

More information can be found in each companies’ press release, located here (Axiom) and here (Collins).

These commercial contracts replace NASA’s own failed effort to make its own Artemis spacesuits, which spent fourteen years and more than a billion dollars before being abandoned by the agency because wouldn’t be able to deliver anything on time.

The contracts also continue NASA’S transition — as recommended in my 2017 policy paper Capitalism in Space [pdf] — from a failed space contractor to merely being the customer buying products from the commercial sector. The result is we now have a vibrant and ever growing private space sector with products available quickly and cheaply not only for NASA, but for others. The Axiom press release illustrates these facts with this quote:

The Axiom spacesuit is key to the company’s commercial space services. This new NASA contract enables Axiom to build spacesuits that serve the company’s commercial customers and future space station goals while meeting NASA’s ISS and exploration needs.

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NASA bans American spacewalks on ISS because of chronic spacesuit issues

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NASA's failed spacesuit
NASA’s failed Moon spacesuits

Because of repeated water leaks in the helmets of NASA’s complex spacesuits and the agency’s inability to fix the problem, agency managers have to decided to cease all American spacewalks on ISS until engineers can definitively solve the problem.

The problem first occurred during a 2013 spacewalk, causing a major investigation. Though engineers managed to gain some control over the problem, it was never truly solved. In the most recent spacewalk on March 23rd, astronauts found water inside one helmet after the walk was over. That suit will now be returned to Earth for inspection and engineering work.

This suspension of spacewalks likely delays four spacewalks planned this year to complete the upgrade to the station’s power system.

Meanwhile, NASA’s own program to build new spacesuits for its lunar missions has been an utter failure — costing more than a billion dollars over fourteen years and producing nothing — thus forcing the agency to turn to the private sector to get new suits.

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NASA issues request for commercially-built spacesuits for its Artemis program

10:39 pm

Capitalism in space: After more than a decade of delays in building its own in-house next generation spacesuits, NASA this week issued a request for proposals from the commercial space industry for new spacesuits for its Artemis program.

Bidders can use the technology NASA developed for [its unfinished upgraded spacesuits] in its proposals, or they can use their own designs, the document states. The suits must be able to meet a variety of requirements, including up to six spacewalks on the lunar surface during initial Artemis Moon missions. They must also be made of materials such that less than 100 grams of lunar regolith is brought back into the “cabin environment” after each spacewalk on the Moon. NASA plans to award a contract by next April.

The plan is comparable to what NASA has been doing across the board now for the last three years, buy the product from the commercial sector in a fixed price contract. The company that builds the suits will retain ownership of the design, and can make money selling its use to others.

This policy approach continues the agency’s acceptance of almost all the recommendations put forth in my 2017 policy paper, Capitalism in Space, a free pdf download.

It also likely means NASA might finally get the spacesuits it needs for future lunar missions quickly and at a reasonable cost, something the agency itself has been unable to do.

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Inspector general slams NASA spacesuit program

12:39 pm

NASA's failed spacesuit
NASA’s failed spacesuit

A NASA inspector general report released today [pdf] bluntly slammed NASA endless and much delayed project to develop a new spacesuit for its Artemis program.

After noting that the project has been ongoing at NASA for fourteen years, the summary then blasts the program hard:

NASA’s current schedule is to produce the first two flight-ready xEMUs [NASA acronym for spacesuits] by November 2024, but the Agency faces significant challenges in meeting this goal. This schedule includes approximately a 20-month delay in delivery for the planned design, verification, and testing suit, two qualification suits, an ISS Demo suit, and two lunar flight suits. These delays—attributable to funding shortfalls, COVID-19 impacts, and technical challenges—have left no schedule margin for delivery of the two flight-ready xEMUs. Given the integration requirements, the suits would not be ready for flight until April 2025 at the earliest. Moreover, by the time two flight-ready xEMUs are available, NASA will have spent over a billion dollars on the development and assembly of its next-generation spacesuits.

Given these anticipated delays in spacesuit development, a lunar landing in late 2024 as NASA currently plans is not feasible. [emphasis mine]

This bears repeating: NASA will spent more than a billion dollars and fourteen years to build two spacesuits. What a bargain! Imagine if we have to pay a tailor for fitting!

And yet, despite this incredibly inefficient use of money, the report also finds that NASA doesn’t have enough to get the suits made on time!

Besides the endless managerial incompetencies noted in the report, it also notes several technical issues contributing to the problems, including one case where “staff used the wrong specifications” causing a unit’s failure.

Overall, the entire management of this program by NASA and the government appears to have been confused, incoherent, wasteful, and unable to get the job done, a pattern quite typical of almost every government project for the past four decades. Yet, though the report notes that in October 2019 the agency had finally decided to dump this failed program entirely and instead hire private companies to build the suits, the report criticizes this change, noting that the commercial contractors will not be required to use NASA designs, meaning the $420 million NASA has spent will literally be wasted.

So what? That money has been wasted already. I am quite willing to bet that for no more than a quarter of that cost, two private companies could get new spacesuits ready, and do it quickly, as long as our entirely incompetent government gets out of their way.

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NASA to buy spacesuits from commercial market

10:22 am

Capitalism in space: NASA last week announced that it is looking for private companies to build spacesuits and other spacewalk equipment that the agency can buy.

In a request for information (RFI) published April 14, NASA revealed that it is looking for feedback from the space sector on its newly updated strategy to work with commercial partners in space. In this new strategy, NASA is looking to collaborate more with commercial partners in developing, building and maintaining technology for spacewalks, or extravehicular activities (EVAs), including spacesuits, the agency said in a statement.

Under this new strategy, the agency will be “shifting acquisition of the exploration extravehicular activity (xEVA) system to a model in which NASA will purchase spacesuit services from commercial partners rather than building them in-house with traditional government contracts,” the statement reads.

This request, issued only days prior to the award of the lunar lander contract to SpaceX, continues the shift at NASA from running things like the Soviet Union, where everything is designed, built, and owned by the government, to the traditional American model of capitalism and free enterprise, where the governement is merely the customer that gets what it needs from the private sector.

The timing also suggests that NASA’s management wants to firm up this shift prior to the arrival of big government guy, former senator and Democrat Bill Nelson, who is undergoing his confirmation hearing today as NASA administrator.

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The man who suited up astronauts during the 1960s passes away at 101

10:58 am

R.I.P. Joseph Schmitt, the man who suited up all the astronauts during the 1960s, has passed away at 101.

Schmitt put Alan Shepard into his Freedom 7 capsule for the United States’ first spaceflight in May 1961, and he was still suiting up astronauts more than 20 years later, making sure everything was sealed and connected properly. Before any flight, he would spend long hours in the testing laboratory with the astronauts, getting them accustomed to their suits and troubleshooting problems.

He wrangled suits through the Mercury, Gemini and Apollo programs and into the space shuttle era, a span during which spacesuits went from being, essentially, modified military gear to high-tech creations that could protect an astronaut on a spacewalk or on a stroll on the moon.

An important man, but invisible at the time. In Genesis: the Story of Apollo 8 I included pictures of the three Apollo 8 astronauts getting suited up, with one picture including an unnamed technician in the background whom I now suspect was Schmtt. Until now, I had never even noticed the technician at all. The focus was the astronauts, which though reasonable is also not really thorough. Everyone should always be credited for what they do, especially when what they do is hard, historically significant, and has to be done right. What Schmitt did was all those things.

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Report finds NASA spacesuit development over budget, behind schedule, and inadequate

7:29 pm

Government in action! A NASA inspector general report has found that NASA’s program for developing new spacesuit is behind schedule, over budget, and unable to provide the necessary spacesuits needed for the agency’s future projects.

NASA’s spacewalking suits are in short supply, and a replacement is still years away despite the nearly $200 million spent on new technology, the space agency’s inspector general reported Wednesday. A next-generation suit for spacewalking astronauts is needed for future space travel, including trips to Mars. But a lack of a formal plan and destinations has complicated suit development, according to the report . At the same time, NASA has reduced funding for suit development, putting more priority instead on space habitats.

According to the report, NASA is dealing with a variety of design and health risks associated with the spacewalking suits used by astronauts aboard the International Space Station. The suits were developed more than 40 years ago and intended for 15 years.

More here. Essentially, the suits NASA presently uses on ISS don’t work well, there aren’t enough of them left, and they are difficult to maintain because they were designed for transport up and down on the space shuttle. At the same time NASA’s entire program to replace these suits has been mismanaged so badly that no replacement suits are anywhere on the horizon,even after spending hundreds of millions of dollars.

I predict that the next new spacesuit Americans use will be built in less than five years for a tenth the cost, by private companies.

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Spacesuit problem from January declared solved

10:21 am

NASA has completed its investigation into the spacesuit water leak that forced a January spacewalk to end two hours early by declaring the problem is not serious and needs no significant re-engineering.

However, thanks to the suit being returned to Earth on the Dragon, the problem with [astronaut Tim] Kopra’s suit was deemed to be more an unfortunate coincidence, as opposed to a wider issue with the EMUs [spacesuits] on Station. Mr. Shireman told the ASAP [Aerospace Safety Advisory Panel] that the conclusion reached was that the incident was not an example of the same failure as in the previous water-in-the-helmet instance. “In this case, the likely cause was a combination of both environmental and operational factors that blocked outlet port slurper holes. The finding was that the amount of water was considerably smaller than before, and the conclusion reached was that this was a non-hazardous occurrence, even if it occurs in the future.”

As a result, the NASA team recommended a “go” for nominal and planned EVAs. Two EVAs, with special contingency allowances, were conducted since EVA-35, both without issue.

The whole article reads like a government press release trying to paper over a problem. “Move along, nothing to see here!” While they might have located and solved the problem, this tone makes me very suspicious. They would be smarter to just tell us the story straight, rather acting like NASA cheerleaders

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Spacewalk cut short due to spacesuit water leak

10:50 am

Today’s spacewalk at ISS to repair a failed voltage regulator of the station’s power system has been cut short because a water bubble had appeared inside one of the astronaut’s spacesuit.

The astronauts are presently in the airlock about to remove their spacesuits, so it appears they are not in danger. However, this problem is the return of the earlier water leaks inside NASA’s spacesuits, something that the agency had thought it had solved last year. If it has returned, this is of serious concern, since it suggests that they have not yet pinpointed the chronic cause of the problem.

It should be noted that the astronauts had successfully replaced the voltage regulator prior to the premature conclusion of their spacewalk. They had had other less critical tasks on their schedule which they had to forego because of the leak.

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It appears that NASA is planning to go ahead with at least one spacewalk to replace ISS’s faulty coolant system pump.

10:40 am

It appears that NASA is planning to go ahead with at least one spacewalk to replace ISS’s faulty coolant system pump.

After attempts from the inside to restart the malfunctioning cooling loop on the International Space Station failed last night, NASA mission managers have decided a spacewalk will be required to fix the problem, a source privy to NASA operations told TV20 News. NASA mission managers have scheduled the first spacewalk for Dec. 19th, according to the source, with two other spacewalks, also known as EVAs, likely to follow a few days after.

This story is not yet confirmed, but this AP article suggests it might be true.

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Bras in space: How a bra company made the spacesuits the astronauts wore on the Moon.

11:39 am

Bras in space: How a bra company made the spacesuits the astronauts wore on the Moon.

Fascinating interview, though I find it humorous how it is considered absurd and unlikely for a private company that makes bras to make these spacesuits. In truth, when the Apollo missions happened, Americans had no doubt that ordinary private businesses were the best places to go to get something novel and creative done.

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