Tag: commercial

An update on XCOR’s Lynx suborbital craft

8:08 am

The competition heats up: According to one XCOR official, its first Lynx suborbital spacecraft is 6 to 9 months from launch.

Peck estimated that XCOR is six to nine months away from the Lynx 1’s first flight. The main structure is complete and the wing mounts are being made. Once the craft is put together, the team in Mojave will do ground testing at the Mojave Air & Space Port. Peck cited the longer runway at Mojave and the ability to do extensive testing there without shutting down a commercial airport as reasons for doing the test back in California. …

As the Lynx 1 approaches completion, the team is already starting to work on components for the Lynx 2, according to Peck. Peck described the Lynx 1 as a testing vehicle, while the Lynx 2 will be the vehicle that first transports paying customers into suborbital space. The Lynx 3 will be similar to the 2 except that it will have a dorsal pod to carry experiments and microsatellites. [emphasis mine]

I know many space activists have been repeatedly annoyed at me for my continued skepticism of XCOR, but the highlighted news above, that the Lynx craft under construction is only a test vehicle, illustrates why I am skeptical. Until now XCOR has never stated publicly that this Lynx craft was only for testing. Instead, their press releases and public comments have implied that after testing it would be used for paying passengers.

Then there is this: Their last press release update about Lynx’s construction is no longer available on the web. Nor are other press releases. In my experience, legitimate companies do not put their press releases into the memory hole, they keep them available because they help generate publicity. Companies that make them vanish, however, are usually hiding something, and are also generally the companies that in the end do not accomplish what those press releases promise.

Back in 2012 XCOR promised that Lynx would begin test flights that year. They did not. Delays like this are understandable, and are not a reason by itself to be skeptical. Repeated failures to deliver promises however are reasons to be skeptical. For example, they first announced Lynx to great fanfare in 2008, saying then that they hoped to be flying in two years. I did not believe it then, and I was right.

I truly want XCOR to succeed, but I also am not willing to be a PR hack for them. They need to do it for me to believe them.

10 comments

Camille Saint-Saëns – Piano concerto No.5

6:01 pm

An evening pause: Also called “The Egyptian”, performed live by the Concertgebouw Orchestra with Jean-Yves Thibaudet on the piano.

A nice way to end the week. Put it up in the background if you find focusing on classical music too difficult. You will find yourself coming back to it to watch and listen. Quite beautiful and enchanting.

3 comments

Whiskey in space!

9:25 am

An experiment to test how whiskey ages in weightlessness is about to begin on ISS.

H-II Transfer Vehicle No. 5, commonly known as “Kounotori5” or HTV5, was launched on Wednesday from JAXA’s Tanegashima Space Center carrying alcohol beverages produced by Suntory to the Japanese Experiment Module aboard the International Space Station, where experiments on the “development of mellowness” will be conducted for a period of about one year in Group 1 and for two or more years (undecided) in Group 2.

Don’t worry, the astronauts on ISS won’t be getting drunk. After the test period is complete the samples will then returned to Earth, untasted, where they will then be compared with control samples.

3 comments

Russians consider building reusable rocket

9:17 am

The competition heats up: Roscosmos is studying proposals for building a reusable first stage that will use wings to return to the launchpad for later reuse.

The project draft has been created as part of Russia’s 2016-2025 space program. According to Izestia, Russia could spend over 12 billion rubles (around $180 million) on the creation of the reusable first stage before 2025. The newspaper cites space experts as saying that satellite launches could become much cheaper with the use of renewable launchers as they would allow to save millions of dollars on engines installed on the first stage of the rocket. The cost of the engines used on the current expendable launch vehicles is $10-70 million.

I’m not sure how seriously we should take this. The Russians consider lots of proposals, many times leaking the proposals to the press for any number of reasons. Most of those proposals never come to fruition.

Nonetheless, SpaceX’s effort to make its Falcon 9 first stage reusable, thus making it far less expensive than anyone else’s, is clearly influencing the Russians, as it has ULA and the Europeans. They are feeling competitive pressure, and are thus compelled to respond.

Leave a comment

Boeing’s 747 is finally heading for retirement

10:19 pm

After 45 years of service, Boeing’s 747, the world’s first jumbo jet, is finally facing retirement as airlines consider more modern planes for their fleets.

The plane that so audaciously changed the shape of the world is now on the wrong side of history. Airlines are retiring older 747s – JAL no longer flies them – and Boeing’s attempt at catch-up, the latest 747-8 model, has had technical problems and is selling only very slowly. The air above my garden will not be troubled by 747s for very much longer.

The article gives brief but detailed outline of the 747’s history, and why passengers and pilots still love it. I love it because of this:

The 747 was America at its proud and uncontaminated best. ‘There’s no substitute for cubic inches,’ American race drivers used to say and the 747 expresses that truth in the air. There is still residual rivalry with the upstart European Airbus. Some Americans, referring to untested new technologies, call it Scarebus. There’s an old saying: ‘If it ain’t Boeing, I ain’t going.’

A comparison to the European Concorde is illuminating. The supersonic Anglo-French plane was an elite project created for elite passengers to travel in near space with the curvature of the Earth on one hand and a glass of first growth claret on the other. The 747 was mass-market, proletarianising the jet set. It was Coke, not grand cru and it was designed by a man named Joe. Thus, the 747’s active life was about twice that of Concorde.

3 comments

Soyuz rocket builder proposes major upgrade

8:30 am

The competition heats up: The head of the Russian company that builds the Soyuz rocket said today that a new upgrade of that rocket could be built and flying by 2022.

Russia’s future Soyuz-5 carrier rocket will be equipped with advanced new engines using ecology-friendly fuel, according to Alexander Kirilin. “One of the distinguishing features of the Soyuz-5 is the use of liquefied natural gas as fuel,” Kirilin said in an interview with RIA Novosti published on Tuesday. “The engines will be developed from scratch, which would allow us to apply a variety of advanced technological and economic characteristics that would make Soyuz-5 competitive on global markets,” Kirilin said. “The design of Soyuz-5 allows the addition of extra side blocks to make it a heavy-class rocket, but we are focusing now on a prototype with operational payload of 9 metric tons,” he added.

At the same time, Kirillin stressed that the Soyuz-5 will not compete with the ongoing development of the Angara family of carrier rockets. [emphasis mine]

Kirillin is doing a political dance with this interview. On one hand he is trying to sell to the Putin government the idea of developing a new version of the Soyuz rocket — thereby giving his company work for decades hence — in order to increase Russia’s ability to compete in the international launch market. On the other hand, he has to convince that same government that this new Soyuz will not compete with Russia’s new Angara rocket.

The two ideas are contradictory, especially if the upgrade allows the Soyuz to be modular and scalable so it can launch larger payloads, like Angara.

Kirillin’s problem is that the only investment capital available to him comes from the government, which now controls the entire Russian aerospace industry. Under this Soviet-style monolithic set-up, he is not allowed to compete with other Russian companies. However, if he doesn’t convince the government to build something, his company will no longer have a reason for existing.

In other words, creating a single government organization to run all of Russia’s space industry, as Putin’s government has done, was very counter-productive in the long run. It discourages competition while naturally causing the industry to shrink.

Leave a comment

Orbital ATK cargo contract extended

4:56 pm

The competition heats up: NASA has ordered two more cargo flights from Orbital ATK.

Orbital ATK, Dulles, Virginia, will fly two more missions under its 2008 contract for a total of 10 flights, according to Orbital ATK spokeswoman Vicki Cox. The company designated the missions OA-9e and OA-10e, Cox said. She declined to say when those flights will occur, although the company has said it plans to launch any new CRS missions it gets from NASA on Antares once it completes two deliveries using United Launch Alliance’s Atlas 5 rocket. The Atlas 5 launches are slated for December and early 2016 from Cape Canaveral, Florida.

NASA may also order additional cargo flights from its other CRS contractor, SpaceX of Hawthorne, California. “A modification is in work with both [CRS] providers,” NASA spokeswoman Stephanie Schierholz wrote in an Aug. 13 email. “Additional missions for SpaceX are still under discussion.”

That this contract extension occurs about the same time NASA decided to delay its decision on the second round of cargo contracts is probably not a coincidence. It suggests to me that the agency is probably seriously considering awarding one of the next contracts to a more risky proposal, such as Sierra Nevada’s Dream Chaser. In that case, extending the present contracts gives them some additional margin should the new contractors have problems.

One comment

NASA postpones decision again for 2nd ISS cargo contracts

8:44 am

In the heat of competition: NASA has again delayed its decision on awarding its second round of contracts for providing cargo to ISS, delaying the decision from September until November 5.

The launch failures this year is the major reason NASA has held off making a decision. They need to see how both SpaceX and Orbital ATK react to the failures, as both have also bid for second round contracts.

Leave a comment

Lumbering the Redwoods

6:01 pm

An evening pause: Tonight’s pause is a challenge. Can you watch this 1940s industrial, describing the lumbering and milling of California redwoods, without feeling outrage or indignation against the work being described? Can you watch it with an open mind, recognizing that trees are renewable?

Or will the environmental brainwashing that our society has undergone since the 1960s cause you to shut your mind and refuse to consider the other side of this story?

Hat tip Phill Oltmann.

12 comments

DARPA awards phase 2 space plane contracts

9:05 am

The competition heats up: The second phase contracts in the development of a reusable space plane have been awarded by DARPA.

DARPA has awarded $6.5 million each to three companies for developmental design work, including Boeing (in partnership with Blue Origin), Northrop Grumman (in partnership with Scaled Composites and Virgin Galactic), and Masten Space Science Systems (in partnership with XCOR Aerospace).

The requirements are that the plane fly 10 times in 10 days, reach Mach 10+, put a 3,000 to 5000 pound payload in orbit, and cost less than $5 million per flight. In this new phase, the companies are to deliver finalized designs by 2016, with prototype development to follow.

3 comments

NASA considers using Bigelow module for deep space missions

8:56 am

The competition heats up: Rather than build something in-house for gobs of money and decades of work, NASA is considering using Bigelow Aerospace’s largest inflatable modules for its deep space missions.

What has happened is that NASA has signed a joint agreement with Bigelow to study the possibility of using Bigelow’s B330 module as a transport habitat on long flights. The agency really has no choice, as it doesn’t have the funding to develop the necessary large spacecraft for these missions, and Bigelow can provide them to it for much less.

This description of the background of Bigelow’s inflatable modules illustrates why NASA can’t build these itself:

The B330 evolved from the Genesis I and II modules that Bigelow Aerospace had launched into space. Those technology demonstrators were born out of the NASA project known as TransHab. The TransHab was an inflatable module designed for the ISS but was ultimately cancelled in 1999 due to budget constraints. The module would have provided a 4 level 27.5 feet (8.4 meter) diameter habitat for the astronauts.

After TransHab was cancelled, Bigelow worked with NASA on a technology transfer, giving Bigelow Aerospace exclusive rights to the technology. Using this technology, Bigelow designed, built and launched two technology demonstrators. They are still on orbit today. Genesis I was launched in 2006 with it’s sister ship launching in 2007. Both ships tested flight operations processes and on-board electronics and have performed above design specifications. [emphasis mine]

Unlike NASA, as a private company Bigelow was able to build this technology quickly and at a low cost. With the new agreement, the goal will be study the operation of a B330 in independent flight in low Earth orbit. Whether an actual B330 will be build and launched however is not yet clear.

4 comments

The Space Show modernization crowd-funding campaign

12:52 pm

For more than a decade David Livingston has been producing and hosting The Space Show, the aerospace industry’s most important outlet for telling the public what is happening in space.

Now David is starting a crowd-funding campaign to finance a major update to The Space Show archives, in order to make them fully searchable and thus accessible to historians and researchers. As he notes,

Our archives as of this morning contain 2, 524 interview programs. These interviews tell the story of the space industry as many guests were there when it started, when we went to the Moon, and even before SpaceX was started. But as it stands, nobody can search our archives for information, program content, breaking news, etc. The closest one can come to a search is the GuestSearch tool on our current website, but searches are not interactive and about two-thirds of our programs have no key words so a search using the GuestSearch tool is not very useful Space Show archives are a treasure of information and history. By making them fully searchable and of archival quality, everyone benefits, even the casual Space Show listener.

As a space historian, I think David’s effort here is essential. The data hidden in the Space Show archives is invaluable, describing the beginning of the commercial space industry better than any other source. Making it searchable would make this history available to future generations that otherwise would never see it.

Check out the campaign as well as the Space Show support site and contribute. Not only can you help future space historians you will help keep the Space Show on the air.

One comment

Contract to build upgraded Vega rocket signed

9:58 am

The competition heats up: The European Space Agency today signed a contract to develop an upgraded version of its Vega rocket.

With respect to the VEGA configuration currently in operation, VEGA C aims to increase the load capacity of the orbital launcher up to 50%. Together with a further increase in operational flexibility, while maintaining its unrivalled orbital precision, it is expected to expand the capability to transport in the same flight a larger number of small satellites, in different orbital planes, or larger satellites. The new version of VEGA will be flight qualified in late 2018 for an entry into service as early as 2019. The group of countries which already participated in the development of VEGA, with Italy playing a major role with a 65% participation, welcomes now the entry of Germany.

I get the impression from this article that Vega is being used by ESA to spread the pork around, since to get Ariane 6 built they had to agree to not do so and give the work and control entirely to Airbus Safran. I thus wonder how competitive Vega will truly be.

Leave a comment

Orbital ATK orders second Atlas 5 for launching cargo to ISS

9:43 am

In the heat of competition: Even as it has accepted delivery of two new Russian engines to power its Antares rocket, Orbital ATK has ordered a second Atlas 5 rocket to launch its Cygnus cargo capsule to ISS.

I suspect they want to give themselves some cushion time to test and install these new Russian engines prior to an actual launch. In order to fulfill their contract with NASA, however, they have to launch several times next year, thus requiring more replacements for Antares.

Leave a comment

Update on Boeing’s CST-100

8:55 am

This article provides an update on the status of the construction of Boeing’s CST-100 manned capsule.

It also describes NASA’s lobbying effort with Congress to get the full budget it had proposed for the construction of the commercial crew spacecraft.

I note instead the apparent bureaucratic focus of all the work Boeing seems to be doing.

Following the CBR [Certification Baseline Review], Boeing successfully completed the Ground Segment CDR (Critical Design Review) on 4 December 2014 before moving onto the Phase 2 Safety Review (Part B) in early January 2015. By mid-March, Boeing completed the Phase 2 Safety Review (Safety Technical Review Board Readiness) and moved on to the Delta Integrated CDR, which took place on 27 March 2015.

Since then, Boeing has spent the summer months conducting the Phase 2 Safety review (STRB 80%) as well as producing the CDR for the launch elements of the program and the Qualification Test Article Production Readiness Review.

Moreover, in late July, teams at the Kennedy Space Center began building the Structural Test Article (STA) for the CST-100 capsule inside former Orbiter Processing Facility bay 3 (OPF-3).

Lots of reviews, but notice in the last paragraph they have only begun building the first capsule. As much as these reviews might help them make sure they are doing things right, they seem to create a situation where the company is able to slow-walk construction to help NASA with its congressional lobbying effort, while simultaneously making it sound like they are accomplishing a lot.

Leave a comment

The mobile launch building at Vostochny

8:27 am

At their new spaceport at Vostochny, the Russians are building a moveable launch building that will enclose their Soyuz rockets prior to launch.

Painted in elegant blue and white and standing almost 50 meters high, the Mobile Service Tower, MBO (for Mobilnaya Bashnya Obsluzhivaniya), is designed to provide personnel access to the Soyuz rocket during the countdown to liftoff from its launch pad in Vostochny. The structure can be also used to service the pad after launch and to process the rocket in case of an aborted liftoff.

With the tower in place, technicians can easily reach practically any part of the rocket as high as 37 meters above the surface of the launch pad. Internal access bridges of the tower surround the upper portion of the first and second stage, the third stage and the payload fairing.

The article also notes that “for decades, Soviet soldiers and officers and later their Russian civilian successors had to brave winter cold and summer heat preparing Soyuz rockets for launch on open-air gantries in Baikonur and Plesetsk. But in a sign how times have changed, the new generation of rocketeers will be protected from snow and rain with a climate-controlled tower completely enclosing the Soyuz rocket before liftoff from its newest launch pad at Russia’s Vostochny Cosmodrome.”

The irony here is profound. Big moveable buildings is how NASA has been doing it since Apollo. It is also what Boeing’s Delta family of rockets uses at Vandenberg in California. It is also why the Saturn 5 was and the Delta is so expensive to launch.

SpaceX abandoned such complicated structures in designing its Falcon 9, and instead decided to copy the old Soviet method of simple buildings for horizontal assembly and the simple horizontal transport to the launchpad. This appears to save a lot of money while simplifying rocket assembly.

That the Russians are now copying NASA’s more expensive but fancy mobile building approach means that, once again, their government is making decisions not based on efficiency but the prestige their political decisions can give them. From a competitive perspective, this is not going to benefit the Russia space effort, in the slightest.

But their workers will be more comfortable while they assembly those rockets!

2 comments

Stratolaunch shifts to the small sat market

5:07 pm

The competition heats up: Even as Vulcan Aerospace, the company building the Stratolaunch air-launch system, considers its options for the second stage rocket that it will use, it has decided to shift its focus towards the small satellite market, including cubesats.

In a sense, they are now aiming at the same cubesat/smallsat market that Virgin Galactic wants with its LauncherOne air-launched rocket. Whether they can build a system cheap enough for these small satellites to afford, however, remains the big question. Their shifting focus, like Virgin Galactic’s, does not bode well for them.

Stratolaunch of Huntsville, Alabama, has already gone through two earlier iterations of its launch vehicle. When Stratolaunch unveiled its plans in December 2011, it planned on using a variant of SpaceX’s Falcon 9 rocket. Less than a year later, though, Stratolaunch announced it was ending that agreement because SpaceX wanted to focus on the standard version of its Falcon 9.

Stratolaunch then teamed with Orbital Sciences Corp., now Orbital ATK, to develop a launch vehicle. That rocket, called Thunderbolt, featured two solid-fuel stages provided by ATK and an upper stage powered by RL-10 engines from Aerojet Rocketdyne. Like the earlier SpaceX design, Thunderbolt was designed to launch medium-class payloads.
Chuck BeamesChuck Beames. Credit: Vulcan Aerospace

Stratolaunch, though, has set that design aside as it seeks to launch smaller satellites, where the company sees a burgeoning market.

One wonders if the cost of building Stratolaunch will be more than this smallsat market can bear.

Leave a comment

Russia delivers to Orbital ATK the first two new Antares engines

9:15 am

Even as Orbital ATK begins to wrap up their investigation into the October launch failure of their Antares rocket, Russia delivered on July 16 the first two new replacement engines.

The RD-181 motors will be used in the first stage of the rocket. They will replace aging AJ-26 engines the company decided to stop using after one of them exploded during a launch last October. The AJ-26s are revamped NK-33 engines left over from the Soviet Union’s manned lunar program.

The first launch of the revamped Antares booster is set for next March. The rocket will carry a Cygnus cargo ship bound for the International Space Station.

Though these Russian new engines will allow Orbital to get Antares back into operation, they do limit that rocket’s marketability in the U.S.

Leave a comment

Airbus patents design for a supersonic ramjet airplane

8:55 am

The competition heats up: Two Airbus engineers have gotten a patent for a supersonic jet that would use suborbital space engineering, including hydrogen-oxygen engines as well as a ramjet, to fly at 20 to 30 miles elevation.

On a typical flight, it would take off like a conventional plane using ordinary turbojet engines, but once in the air, an open door in the stern of the plane reveals a rocket motor. When this fires, it sends the aircraft into a near vertical trajectory, accelerating it to supersonic speeds.

As the airplane approaches Mach one, the turbojets shut down and retract into the fuselage. On completion of the acceleration phase the plane is now flying at anywhere from Mach 4 to Mach 4.5 at an altitude of 30,000 to 35,000 m (100,000 to 150,000 ft). The rocket motor shuts down and is again concealed as the aft door slides shut to reduce drag. A ramjet now kicks in and the aircraft cruises along its flight path and can cover a range of 9,000 km (5,600 mi) in three hours – the equivalent of Tokyo to Los Angeles or Paris to San Francisco. Meanwhile, the wing fuselage design dissipates the sonic shock wave over 110 to 175 km (68 to 109 mi) and angles it at 11 to 15 degrees so it doesn’t reach the ground. At the end of the journey, split flaps reduce speed and the turbojets take over for approach and landing.

As the article notes, it is unlikely this jet will ever be built, as patented. The patent however illustrates the growing interest by commercial operators of these radical aerospace designs. While this specific design might never fly, many aspects of it are going to start appearing in flying ships in the next few decades.

4 comments
1 … 234 235 236 237 238 … 306