Tag: Orion

Engineers at Lockheed Martin are adding structural braces to fix the cracks found in the first Orion capsule.

11:07 am

Engineers at Lockheed Martin are adding structural braces to fix the cracks found in the first Orion capsule.

Engineers have designed a “doubler” to place over the cracks to ensure the craft can sustain loads from pressure, launch and landing. Geyer said two of the structural aids, similar to devices regularly used on airplanes, could be added to the spacecraft. “We’ve come up with a great plan to basically bridge over those cracks to distribute the load so we don’t see any issues on orbit,” Geyer said.

How reassuring.

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How the Bigelow module added to ISS will change the space equation.

9:45 am

How the Bigelow module added to ISS will change the space equation.

Looking a bit further down the road, the potential launch of a Bigelow BEAM module, particularly if it takes place on a SpaceX Falcon 9 booster could be a harbinger of much greater things to come. As Mars visionary Robert Zubrin and many others have observed, the addition of an inflatable module similar to that being considered for the station, to the SpaceX Dragon 2.0 capsule greatly increases the available space and capability of a future Dragon to serve both as a Mars transfer vehicle, and / or surface habitat. Add in the introduction of Falcon Heavy, and the pieces for an alternate vision of far more affordable (and timely) inner system exploration begin to fall into place.

Stewart Money has it exactly right. I have never accepted the claim that Orion was the only spacecraft being built that would be capable of going beyond low earth orbit. Add the right components to any manned vehicle, and you have an interplanetary spaceship.

The trick of course is adding the right components. For both Orion and Dragon, the present assumptions are much too nonchalant about what those components are. For humans to prosper on an interplanetary mission, the vessel requires a lot more than a mere capsule and single module.

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Cracks have been found in the first Orion capsule intended to fly in space.

8:01 pm

Government space marches on! Cracks have been found in the first Orion capsule intended to fly in space.

The cracks were discovered during a proof pressure test the week of Nov. 5. Proof testing, in which a pressure vessel is subject to stresses greater than those it is expected to encounter during routine use, is one of the many preflight tests NASA is performing on Orion to certify the craft is safe for astronauts, agency spokeswoman Rachel Kraft said. “The cracks are in three adjacent, radial ribs of this integrally machined, aluminum bulkhead,” Kraft wrote in an email. “This hardware will be repaired and will not need to be remanufactured.”

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The outfitting of the first Orion capsule, scheduled to take seventeen months, has begun.

9:46 am

The outfitting of the first Orion capsule, scheduled to take seventeen months, has begun.

The article also notes that about 400 Lockheed Martin employees will participate in this work.

I might very well be wrong, but this seems to be a very long time and a very large workforce for “turning what is a shell of a structure into a real spaceship.” I wonder if the work is being stretched out, partly to delay its completion to better match up with the long timeline of the heavy lift rocket, and partly to keep these jobs alive and feed the pork to some congressional districts.

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A European Space Agency (ESA) working group has recommended the agency focus its next manned space project on redesigning its now abandoned ATV cargo ship as a service module for the U.S.’s Orion capsule.

9:14 am

Birds of a feather: A European Space Agency (ESA) working group has recommended the agency focus its next manned space project on redesigning its now abandoned ATV cargo ship as a service module for the U.S.’s Orion capsule.

Believe it or not, this is how ESA plans to pay for its use of ISS from 2017 to 2020, by abandoning the ATV (which supplies ISS) and building a service module for a capsule that might never launch and is not intended to go to ISS anyway.

But then, it isn’t surprising, coming from a government agency.

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Boeing and Lockheed Martin are both considering hiring the Russia aerospace company Energia to build components for the CST-100 and Orion manned capsules.

9:01 am

It appears that both Boeing and Lockheed Martin are considering hiring the Russia aerospace company Energia to build components for the CST-100 and Orion manned capsules.

What is going on here is that both Boeing and Lockheed Martin are looking for a subcontractor who can build these components for less money. Since labor costs in Russia are much lower than the U.S., both companies are considering Energia for this work.

This quote, however, encapsulates the cultural war that still goes on sometimes between Russia and the U.S.:

“[Russian] achievements in docking sites and [thermal protection equipment] production are quite competitive, but I am not sure that the Americans will accept our offer because they not only have the task of building a spaceship but also of gaining competence in this matter,” Dmitry Payson, director of the space and telecommunication technology department in Russia’s Skolkovo hi-tech hub, told Izvestia.

In interviewing many Russian and American space engineers over the years I have found an amazing amount of contempt from each for the work of the other, often without justification. Just as the Russians above seem to falsely think that Boeing and Lockheed Martin know nothing about docking equipment or thermal protection, American engineers repeatedly have expressed to me unjustified disdain for the space station technology developed by the Russians for Mir. The result: both countries often don’t take advantage of the other’s skills.

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NASA today unveiled for the press the Orion capsule scheduled for the program’s first test flight in 2014.

9:35 pm

NASA today unveiled for the press the Orion capsule scheduled for the program’s first test flight in 2014.

Today’s unveiling was essentially a PR event designed to boost political support for the Space Launch System (SLS) and the Orion capsule program. And though we should definitely give kudos to Lockheed Martin for its progress on Orion, it is also important to note that the building of this capsule took 8 years and about $6.5 billion. And it won’t go into space for still another two years at best. Compare that to SpaceX’s Dragon, which took about four years from concept to launch, with a cost of about $1 billion.

It is this contrast that is worrying the political supporters of SLS and Orion. Consider for example this quote from the above article:

But the Orion schedule assumes steady funding by Congress, which is an open question given the current debate over federal budget deficits, taxes and a general push to reduce federal spending. “We have to be concerned about that because we are in an era of government spending where you have to do more with a limited amount,” Nelson said. “That, of course, is going to be one of the main things we’re going to have to look at in the future.” [emphasis mine]

Nelson has been a big backer of SLS from the moment Congress decided to force it down NASA’s throat. It is very clear from his comments above however that he recognizes the political difficulties that this very expensive program faces.

As I’ve said before, I expect SLS to die sometime in the next three years. Faced with a ungodly federal deficit, the next Congress is going to look for ways to save money and — assuming the commercial space companies like SpaceX continue to have success — Congress will see this program as one of those ways.

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NASA has delayed the first test flight of Orion’s launch abort system by two years to 2017.

9:08 am

NASA has delayed the first test flight of Orion’s launch abort system by two years to 2017.

NASA officials have been warning since last year that work on Orion would be slowed to keep pace with the development of SLS and its launch infrastructure. The agency has proposed trimming Orion’s $1.2 billion budget back to $1 billion for 2013. With the high-altitude abort test facing at least a budget-driven delay, the Langley team has proposed conducting one or more less-expensive tests in its place. Ortiz said conducting a hot-fire test in 2015 or 2016 would “keep the [launch abort system] project moving forward and help alleviate risk.”

I predict that Dragon will not only test its launch abort system first, it will have humans flying on it before Orion. And Dragon will do this for a fraction of the total cost that Orion and SLS spend per year. I also predict that when Dragon does this, Congress will finally begin noticing this disparity, and SLS will die unlaunched.

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In closing down its ATV cargo freighter assembly line, Europe considers its next manned space project.

9:49 am

In closing down its ATV cargo freighter assembly line, Europe considers its next manned space project.

ESA and NASA have been discussing how ESA might compensate NASA for Europe’s 8.3 percent share of the international space station’s future operating charges. Until about 2017, the agency is repaying NASA, as the station’s general contractor, through launches of European Automated Transfer Vehicle (ATV) cargo ships to the station. But with the station partners now all but committed to operating the station at least through 2020, ESA is searching for another “barter element” to succeed ATV.

NASA has said a propulsion module for the Orion Multi-Purpose Crew Vehicle would fill ESA’s obligations to NASA, which have been estimated at about 450 million euros ($600 million) over three years.

But several ESA members, notably France and Italy, have argued that the Orion module, which would use ATV-derived technologies, does not provide sufficient technology interest or public impact. Instead, these governments have proposed development of a vehicle that would perform multiple tasks in low Earth orbit, including debris removal.

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Using its Space Launch System and Orion capsule, NASA is aiming for an unmanned test flight around the Moon in December 2017.

8:56 pm

Using its Space Launch System (SLS) and Orion capsule, NASA is aiming for an unmanned test flight around the Moon in December 2017.

Two important tidbits revealed by this article: First, the first test flight of Orion will use a Delta 4 Heavy rocket. Two, NASA hopes to have its heavy lift SLS rocket ready for the 2017 mission.

Forgive me for being cynical, but I will believe the second tidbit only when it happens.

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The Orion test capsule arrived in Alabama for tests, covered in fan signatures.

6:45 pm

You think Americans aren’t interested in space travel? Get this: The Orion test capsule arrived in Alabama for tests, covered in fan signatures.

Orion and NASA’s space launch system might not get us there, but that doesn’t matter in this case. The public is expressing its desire for space travel quite clearly. All they need is someone to provide it to them at a reasonable cost.

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NASA picks the Delta 4 Heavy to launch Orion into orbit on its first test flight

8:03 pm

NASA has chosen the Delta 4 Heavy rocket to launch the Orion capsule into orbit for its first test flight in 2014.

So, tell me again why NASA needs to spend $18 to $62 billion for a new rocket, when it already can hire Lockheed Martin to do the same thing? Though the Delta 4 Heavy can only get about 28 tons into low Earth orbit, and only about 10 tons into geosynchronous orbit — far less than the planned heavy-lift Space Launch System rocket — Boeing Lockheed has a variety of proposed upgrades to Delta 4 Heavy that could bring these numbers way up. Building these upgrades would surely be far cheaper than starting from scratch to build SLS.

Corrected above as per comments below.

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NASA moves first flight test of Orion capsule up three years to 2014

12:16 pm

NASA has moved the scheduled first flight test of the Orion capsule up three years to 2014.

This action, while good, was almost certainly triggered by the competition from the private space companies. The managers at NASA are finally realizing that if they don’t speed up deployment of their own spacecraft, they will certainly lose in the competition for government dollars. That they will have to use another rocket other than their heavy-lift vehicle for this launch, however, will not help that particular project’s lobbying effort.

Either way, I think this action is only further proof that the more competition we have, the quicker we will get into space. And the journey will cost less too, not only because it will take less time and therefore less money, but the competition between companies (or NASA) will force everyone — including NASA — to lower costs to show they can do it better.

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NASA stalls, Texas lawmakers fume

10:12 pm

The law is such an inconvenient thing: In a bipartisan effort, Texas lawmakers roast NASA administrator Charles Bolden for not meeting mandated Congressional deadlines for Congress’s personally designed rocket, the program-formerly-called-Constellation.

The heavy-lift rocket and capsule that Congress insists NASA build is a complete waste of money and nothing more than pork. It will never get built, mainly because Congress has given NASA less money and less time to build it than they did for Constellation under the Bush administration. Unfortunately, the reason they continue to require NASA to build it is to provide pork to their districts.

In a perfect world this funding would be cut now, especially considering the state of the federal debt.
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NASA announces Orion program will continue

3:20 pm

NASA announces that the Orion program will continue, though under a different name.

This is a non-announcement, made to appease those in Congress who are requiring NASA to build the program-formerly-called-Constellation. NASA will do as Congress demands, and in the process will build nothing while spending a lot of money for a rocket and space capsule that can’t be built for the amount budgeted.

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