Tag: competition

China launches smallsat

7:10 am

One of China’s claimed-to-be private companies, Expace, today launched a smallsat into orbit using the Kuaizhou-1A solid-fueld rocket. .

Exspace, like OneSpace and Ispace, is considered private by the Chinese. I find it interesting however that all these private companies have remarkably similar names, and all appear to be doing military work. Even if they get private financing from Chinese investors and their management is formed independent of the government, we should not be fooled. These are wholly owned and controlled by the Chinese government. They do nothing without its knowledge and support.

The leaders in the 2018 launch race:

26 China
16 SpaceX
8 Russia
7 ULA
6 Europe (Arianespace)

China has widened its lead over the U.S. in the national rankings, 26 to 24.

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Stratolaunch building its own rocket engine

7:35 am

Capitalism in space: Stratolaunch yesterday revealed details about its PGA rocket engine that it is developing in house.

The hydrogen-fueled PGA will produce 200,000 pounds of liftoff thrust. “When you try to do something like single stage to orbit, or in our case air launch, you really have to have hydrogen performance to make it happen,” Jeff Thornburg, Stratolaunch’s vice president of propulsion engineering, told Aviation Week.

Stratolaunch says that 85 percent of the manufacturing process will take advantage of additive-manufacturing techniques, also known as 3-D printing. That’s aimed at reducing the cost of engine production. “The propulsion team is currently in the process of manufacturing and testing prototype subscale and full-scale hardware,” Stratolaunch says. “The team has completed ignitor development, with injector testing currently underway. After this is completed, the team will perform a full-scale preburner test by the end of 2018.”

The engine is being designed to power the rockets and manned ferry that they also plan to build to be launched from the bottom of their giant airplane Roc.

It is clear now that they could not find anyone else willing to build these upper stages, and are now building them themselves. This means that SpaceX, with its Big Falcon Rocket, is now not the only company building a completely reusable system for gaining access to space.

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Roscosmos head meets with Chinese

7:25 am

The head of Russia’s Roscosmos space agency, Dmitry Rogozin, held meetings this week with China, discussing possible future space cooperation.

Russia can’t really afford to do much right now on its own, but it also wants to negotiate the best deal it can with anyone it works with in space. These discussions are therefore specifically designed to give Rogozin some negotiating leverage when he meets with NASA’s head Jim Bridenstine on October 10.

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Next Long March 5 launch delayed again?

10:18 pm

There are indications in the Chinese press that suggest the next launch of China’s largest rocket, the Long March 5, will be delayed from its present November launch into 2019.

An online report by People’s Liberation Army Daily, a military newspaper, reports Lin Xiqiang, deputy director of the China Manned Space Engineering Office (CMSEO), as saying at a press conference in Beijing on Wednesday that the Long March 5B will not make its planned test launch in the first half of 2019.

“Due to the failure of the launch of the Long March 5 remote launch vehicle, the first flight of the Long March 5B carrier rocket will be postponed. The specific implementation time needs to be clarified after coordination with relevant departments,” Xiqiang said.

The November launch was to put up a test communications satellite. Should it slip into 2019, this would likely also cause delays in the launch of China’s first lunar sample return mission, Chang’e-5 (originally scheduled for 2017), the launch of China’s first Mars planetary mission in 2020, and finally the launch of the first module of China’s space station, also set for 2020.

All this once again indicates that the problems with Long March 5 were very serious, and might not yet have been addressed, even with a redesign of its engines.

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SEC goes after Musk

8:02 pm

The Securities and Exchange Commission today filed a complaint against Tesla in an effort to force Elon Musk out as head of the company.

The complaint filed by the Securities and Exchange Commission came after a last-minute decision by Mr. Musk and his lawyers to fight the case rather than settle the charges.

The filing by the SEC in federal court in Manhattan threatens to deal a severe blow to the Palo Alto, Calif., electric car maker. Its brand and Mr. Musk are closely intertwined, and analysts have said the company’s roughly $50 billion market value is driven by Wall Street’s appreciation for Mr. Musk’s vision and skill as an innovator.
SEC Sues Elon Musk for Fraud, Seeks Removal From Tesla

Tesla wasn’t named in the suit as a defendant, but the SEC is seeking to bar Mr. Musk, Tesla’s largest shareholder and its top executive, from serving as an officer or director of any U.S. public company. Tesla shares, which have been under intense pressure amid questions about the firm’s financial strength and Mr. Musk’s behavior, tumbled 9.9% to $277 in after-hours trading Thursday on Nasdaq.

This is very bad news for Tesla. However, it might be good news for SpaceX, as Musk has admitted to being very overworked. If he is forced from Tesla, he will have an enormous load removed from him.

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ULA picks Blue Origin rocket engine for Vulcan first stage

3:38 pm

Capitalism in space: ULA has chosen Blue Origin’s BE-4 rocket engine to power the first stage of its next generation rocket, which they are now calling Vulcan-Centaur.

Two BE-4 engines will be used to power the Vulcan first stage. The press release does not mention anything about how they plan to recover these first stages. Earlier announcements had said that they would separate from the rocket stage and parachute down to be capture before hitting the ground.

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Local Texas city council votes to keep spaceport

4:03 pm

The Midland, Texas city council today voted to renew its contract with the company managing its spaceport there.

The council voted 6-1 to renew its contract with SilverWing Enterprises, an aerospace consulting company that manages Midland’s spaceport license. The one vote came from Spencer Robnett, who has been public with his belief that the spaceport needs to be shut down.

“Yeah I don’t think it would ever have a chance in Midland,” Robnett said. “I do think the space business and space technology and aerospace sector is evolving. There’s a lot of money being invested in it by billionaires, Bezos, Musk, and Branson. Unfortunately we don’t have a billionaire in Midland chasing aerospace investment. We’ve got a small economic development corporation that takes direction from the city council.”

Robnett might have a point. Midland’s spaceport had been the base of operations for XCOR’s Lynx, and with XCOR bankrupt and gone there doesn’t seem to be a lot of interest by anyone else in flying any rockets from there. Part of their problem is their location, which is far from the coast and would likely limit the launch options in order to avoid populated areas.

The question has to be: What does Midland offer to rocket companies that other spaceports don’t? Until they can provide an answer to that question, the money the council is spending on this spaceport is probably going to waste.

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SpaceX gets contract to launch private lunar rover missions

7:52 am

Capitalism in space: SpaceX has won a contract for two launches of lunar rovers built by a private Japanese company.

Tokyo-based lunar-exploration startup Ispace has signed up for launches on SpaceX’s Falcon 9 rocket in 2020 and 2021. The first will carry a lunar lander into orbit around the moon, and the second aims to put one on the moon’s surface so it can deploy a pair of rovers, Ispace said Wednesday. “We share the vision with SpaceX of enabling humans to live in space, so we’re very glad they will join us in this first step of our journey,” Ispace Chief Executive Officer Takeshi Hakamada said in a statement.

SpaceX already has a contract for another private lunar rover, built by the Israeli company SpaceIL, that is set to launch as a secondary payload in December.

Both companies are former competitors in the Google Lunar X-Prize competition. Based on these contracts, as well as the pending launch of Moon Express’s private lunar rover on a Rocket Lab Electron rocket, it appears that private commercial planetary missions are about to become routine.

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Australian agency pushes Australia to join NASA Gateway project

3:32 pm

The new colonial movement: An Australian government agency, the Commonwealth Scientific and Industrial Research Organisation (CSIRO), has put forth a space roadmap for that nation that includes a push for them to participate in NASA’s lunar orbiting Gateway project.

“And when you look at a moon base, the support systems of oxygen, water, food – and the general support systems around it – is something that nobody has ever done before,” he said. “When we looked around Australia, these are areas where Australia has as much skill as anyone else. Things like dry farming capabilities, remote mining capability, the fact that CSIRO perfected the titanium dust that you can 3-D print from … there are a whole range of things where we can potentially contribute.” It is an interesting fact that Australia has exceptional expertise in 3D printing titanium. This is even more interesting when you consider that on the moon – according to Dave Williams – there is an oxide that is very similar to titanium that could be reduced to a titanium dust, with oxygen as a by-product.

“Realistically, NASA will lead the whole thing. But they will be looking for partners, and the idea will be to identify which niche areas Australia should try to push its industry into, and try to get support for and to make it work,” he said.

Essentially, they are proposing that Australia get in on the Gateway boondoggle by focusing on and then offering to provide peripheral support services.

Much of this is bureaucratic twaddle, not to be taken too seriously. At the same time, it does outline for Australia areas where there are needs, and where their private space companies could make money.

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Has Aerojet Rocketdyne lost engine race with Blue Origin?

2:59 pm

Aerojet Rocketdyne financial documents suggest that it has given up the bidding competition with Blue Origin to supply a rocket engine for ULA’s Vulcan rocket.

The latest financial release from aerospace manufacturer Aerojet Rocketdyne reveals that the company spent none of its own money on development of the AR1 rocket engine this spring. Moreover, the quarterly 10-Q filing that covers financial data through June 30, 2018 indicates that Aerojet may permanently stop funding the engine with its own money altogether—a sign the company has no immediate customers.

Although Aerojet will continue to receive some funding from the US military through next year to develop its large, new rocket engine, this money won’t be enough to bring it to completion. Instead of having a flight-ready engine for use by the end of 2019, the filing indicates that Aerojet now intends to have just a single prototype completed within the time frame.

Essentially this means ULA will have no choice but to pick Blue Origin’s engine, unless the Air Force pulls its weight and demands it take Aerojet rocketdyne, even if that means a significant delay before Vulcan can launch.

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Bill increases funding to FAA space office, adds other provisions

7:27 am

A bill about to be approved by Congress increases funding to the FAA Office of Commercial Transportation while also requiring that office to create several new regulatory positions.

The bill authorizes a significant increase in spending for the FAA’s Office of Commercial Space Transportation, or AST, from the $22.6 million it received in fiscal year 2018 to a little more than $33 million in 2019, growing to nearly $76 million in 2023. Appropriators, though, have not matched that authorized increase for 2019, with House and Senate versions of spending bills funding the FAA offering just under $25 million for AST.

The reauthorization bill includes several policy provisions associated with commercial spaceflight as well. One would require the FAA to designate an official within its air traffic organization to serve as the single point of contact for working with the head of AST on airspace issues associated with commercial launch activity.

Another provision establishes an “Office of Spaceports” within AST intended to support commercial licensing of launch sites and develop policies to promote infrastructure improvements at such facilities. It also requires AST to develop a report within one year of the bill’s enactment on spaceport policies, including recommendations on government actions to “support, encourage, promote, and facilitate greater investments in infrastructure at spaceports.” It directs the Government Accountability Office to prepare a separate report on ways to provide federal support for spaceports.

The bill creates a category of commercial spaceflight vehicles known as “space support vehicles” that cover parts of launch vehicles systems flying for other purposes, such as training or testing. Such vehicles would include the aircraft used by air-launch systems. The bill allows commercial flights of space support vehicles without the need for a full-fledged airworthiness certificate from the FAA.

It is hard to say if these provisions will help or hurt the growth of commercial space. It does appear that Congress’s goal was to help, but their methods always include more spending and greater bureaucracy.

The article also reviews a number of bills not yet agreed to by Congress that would address the regulation of Earth observation satellites as well as satellite servicing. It quotes a number of industry experts supporting the laws being proposed, but once again, it is unclear if those laws would help or hurt. My previous review of one of these laws presently working its way through the House was decidedly mixed. It will clarify and simplify many of the regulatory problems that presently exist, while creating more bureaucracy.

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Minerva probes send back first pictures

12:51 pm

Ryugu's surface

Super cool images! The two Minerva probes released two days ago from Hayabusa-2 have both sent back spectacular images from the surface of Ryugu.

The image on the right was captured by the rover dubbed 1A. I have rotated it to show the surface on the bottom, but the actual picture was taking during one of the rover’s bounces while it was moving, so the returned picture had the surface on left. The white brightness is from sunlight. From the press release:

We have confirmed both rovers landed on the surface of asteroid Ryugu. The two rovers are in good condition and are transmitting images and data. Analysis of this information confirmed that at least one of the rovers is moving on the asteroid surface.

MINERVA-II1 is the world’s first rover (mobile exploration robot) to land on the surface of an asteroid. This is also the first time for autonomous movement and picture capture on an asteroid surface. MINERVA-II1 is therefore “the world’s first man-made object to explore movement on an asteroid surface”. We are also delighted that the two rovers both achieved this operation at the same time.

Other released images were taken just after release. One shows a blurred picture of Hayabusa-2, while the other sees Ryugu’s surface below.

Both of these rovers are designed to travel on the surface by a series of hops, taking advantage of Ryugu’s tiny gravity. There will be more images I’m sure from them in the coming days.

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Russia considering getting out of Gateway

9:26 am

The new colonial movement: In expressing a desire not to play a secondary role in its next space station, Roscosmos head Dmitry Rogozin said today that Russia might pull out of its partnership with NASA in building its Gateway lunar station.

Russia agreed last year to work with the U.S. National Aeronautics and Space Administration (NASA) on plans for the moon-orbiting Deep Space Gateway, which will serve as a staging post for future missions.

But the head of Russian space agency Roscosmos, Dmitry Rogozin, said Russia might exit the joint program and instead propose its own lunar orbit space station project. “The Russian Federation cannot afford to play the second fiddle role in it,” he was quoted as saying by the RIA news agency, without much further elaboration.

A spokesman for Roscosmos said later that Russia had no immediate plans to leave the project.

Russia’s problem is that they simply don’t have the cash to build their own lunar station. They could build a new station of their own in Earth orbit, and that might be what they end up doing. In fact, based on the knowledge they gained from both Mir and ISS, they might be able to design that station for short interplanetary flights, such as to the Moon and back, once built.

If I was Rogozin, that is exactly what I would do. Get out of NASA’s boondoggle, and build something in Earth orbit that will really demonstrate interplanetary travel.

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Stratolaunch considering launching hypersonic rocket tests from its Roc airplane

9:04 am

Capitalism in space: Stratolaunch is now considering building and launching hypersonic rocket test program using its giant Roc airplane.

In the concept study presented this week, Corda and his colleagues provide a detailed description of a delta-wing testbed plane called the Hyper-Z. It would be 83.4 feet long, with a wingspan of 32.4 feet and a launch weight of about 65,000 pounds.

Stratolaunch’s hydrogen-fueled PGA rocket engine would serve as the plane’s main propulsion system, but it could also be equipped with an air-breathing propulsion system, such as a scramjet engine. The flight profiles could accommodate a maximum speed of Mach 11, or a maximum altitude of 477,000 feet.

Hyper-Z would be launched from Stratolaunch’s mammoth twin-fuselage carrier airplane [Roc], which has a record-setting wingspan of 385 feet.

I must emphasize that this is only a concept proposal at this point. The company still has to verify the operation of Roc.

What this proposal does suggest to me is that the company is still struggling to find a profitable use for Roc, and customers to go along with it. This concept appears to be a lobbying effort to both the military and NASA, offering them Roc as a testbed for such flight tests.

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NOAA awards three more experimental commercial weather contracts

8:56 am

Capitalism in space: NOAA this week awarded three commercial companies contracts to provide the agency weather data in its expanding effort to get this data not from government satellites but from private sources.

In the Sept. 17 announcement, NOAA said it was issuing contracts to GeoOptics, PlanetIQ and Spire to provide GPS radio occultation weather data from satellites currently in orbit or planned for launch in the coming months. That technique measures the refraction of GPS signals as they pass through the atmosphere and are received by the companies’ satellites, which can provide temperature and pressure profiles to support weather forecasting models.

The awards represent round two of NOAA’s Commercial Weather Data Pilot program, an effort by the agency to experiment with buying data from commercial providers to determine its usefulness, as well as to examine various technical and programmatic issues with such data buys.

NOAA’s management bureaucracy has resisted this transition to private enterprise, much as NASA’s bureaucracy has. Nonetheless, NOAA’s inability to built and launch weather satellites at a reasonable cost and in a practical timeframe is forcing it to change.

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Rocket Lab signs another satellite launch contract

9:34 am

Capitalism in space: Rocket Lab has signed another satellite launch contract, this time with the Luxembourg-based company Kleos Space.

US orbital launch provider Rocket Lab has signed a contract with Luxembourg-based satellite technology company Kleos Space to launch the scouting mission satellites that will geolocate maritime radio to guard borders, protect assets and save lives.

The multi-satellite system of the Kleos Scouting Mission (KSM) will form the cornerstones of a 20-system constellation that will geolocate VHF transmissions from marine vessels to provide global activity-based intelligence data as a service. The Kleos Space constellation will detect radio transmissions and pinpoint their origin and timing, enabling governments and organizations to detect activity such as drug and people smuggling, illegal fishing and piracy, and also identify those in need of search and rescue at sea.

The contract is for launches in mid-2019, which suggests that Rocket Lab is increasingly confident that it will be able to ramp up operations significantly once it makes its next two launches in November and December.

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Update on SpaceX and Boeing’s private commercial crew capsules

10:06 am

Link here. The key piece of news is that both companies now believe they meet NASA’s safety requirements.

[D]uring a panel discussion at the American Institute of Aeronautics and Astronautics (AIAA) Space Forum here Sept. 18, executives of the two companies said they now believed their vehicles met that and related safety requirements.

John Mulholland, vice president and program manager for the commercial crew program at Boeing, said the company was assessing three separate requirements, including the overall loss of crew as well as ascent and entry risks and loss of mission. “Our teams have been working that for a number of years,” he said, noting those analyses have driven changes to the vehicle design, such as increased micrometeoroid and orbital debris protection. “Where we are now is that our analysis shows we can exceed the NASA requirements for all three of those criteria,” he said.

Benjamin Reed, director of commercial crew mission management at SpaceX, said his company was in a similar situation. “We’re looking right now to be meeting the requirements,” he said.

Kathy Lueders, NASA’s commercial crew program manager, didn’t confirm that the companies have, in fact, met those safety requirements. “We’re learning from a NASA perspective about how to understand the assessments that we’re getting from each of the contractors and how to apply it,” she said. “We at the NASA team are assessing the modeling that each of the providers has done.”

It should be understood that the requirements being discussed here really have nothing to do with actual engineering, but are based on a statistical analysis that estimates the risk to any passenger. In other words, it is a pure guess, and can be manipulated any way anyone wants. This is why NASA’s manager above is so vague. What she is really saying is that NASA is slowly being forced to accept the analysis of the contractors.

The article at the link also details the present schedule, which appears mostly unchanged (though Musk indicated there might be a slight delay in Dragon during his BFR presentation earlier this week), and the efforts by both companies to make their capsules reusable.

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British test satellite uses net to capture target

9:54 am

A British test satellite has successfully used a net to capture a cubesat target, demonstrating the technology that someday could be used to clean space junk from Earth orbit.

“It worked just as we hoped it would,” said Prof Guglielmo Aglietti, director of the Surrey Space Centre. “The target was spinning like you would expect an uncooperative piece of junk to behave, but you can see clearly that the net captures it, and we’re very happy with the way the experiment went.”

If this were a real capture, the net would be tethered to the deploying satellite, which would then tug the junk out of the sky. As this was just a demonstration, the net and the box (which was actually pushed out from RemoveDebris to act as a target) will be allowed to fall to Earth on their own. Their low altitude means it should take only a couple of months before they burn up in the atmosphere.

I have embedded below the fold a video showing the net capture. It is quite spectacular. This was one of three different experiments on RemoveDebris that are testing space junk removal methods. The next is the use of a harpoon.
» Read more

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China’s Long March 3B rocket successfully launches two GPS-type satellites

9:40 am

The new colonial movement: China today successfully launched two more of its Beidou GPS-type satellites, using its Long March 3B rocket.

The rocket launched from the Xichang Satellite Launch Center in southwest China, and almost certainly dropped its stages near habitable regions, as happened in June. The question is whether China has successfully clamped down on the distribution of any images of such events, taken by local residents. It failed to do so in June.

The leaders in the 2018 launch race:

25 China
16 SpaceX
8 Russia
7 ULA
5 Europe (Arianespace)

This launch puts China once again in the lead over the U.S. in the national rankings, 25 to 24. Moreover, with every launch this year China extends its new record for the most launches by that nation in a year.

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SpaceX’s first BFR passenger is Yusaku Maezawa, owner of Japanese fashion company

7:28 pm

Yusaku Maezawa

Capitalsm in space: SpaceX’s first BFR passenger will be Yusaku Maezawa, the owner of Japanese fashion company, shown on the right.

Maezawa began his statement by echoing John Kennedy with these words, “I choose to go to the Moon.” He purchased the entire first flight, and will invite six to eight artists to join him on the flight and ask them to create art afterward inspired by the flight. They are aiming for a launch in 2023.

BFR

Musk began the presentation tonight with an overview of the status of BFR, noting that they plan unmanned test launches before putting humans on the rocket. The image an the right shows the habitable upper stage.

During the question and answer session after the announcement Musk was asked questions about the present stage of BFR design, and whether it has been finalized. He said they plan “a lot of test flights” and are aiming for first orbital flights in 2 to 3 years, “if things go really well.”

Musk made it clear that Maezawa chose SpaceX for the flight, rather than the other way around. Musk also said that Maezawa was paying them a lot of money for the flight, though they were not going to reveal the amount. Musk did note that the price was not trivial, and that Maezawa has already made a significant deposit. Maezawa had first approached them for a Dragon/Falcon Heavy flight, but because of the limitations of of those spacecraft, they decided it better to go with the bigger rocket.

Musk noted that the first test hops of the upper stage to test its landing capabilities will take place at Boca Chica in Texas. The launch site for the orbital missions is not yet decided.

Musk estimated that the cost for developing BFR is going to probably be around $5 billion, which he also noted rightly is quite small for this kind of project. He also said that right now they are only devoting 5% of SpaceX’s resources to this mission. As they complete the crew Dragon project, they will then begin to shift resources to BFR. He estimated that will happen sometime late next year.

Overall, it strikes me that they really do not have all the details yet worked out, with the rocket or their flight schedule. As Musk openly admitted when asked if they are sure about the schedule, “We are definitely not sure.” This is not necessarily a bad thing, since it is often better to keep an open-mind in planning something this ambitious. At the same time it tells us not to expect any of this to happen, as described.

One final point: Musk at one point said he wants a base on the Moon. “It’s 2018, why don’t we have a base on the Moon?” To me, this was an almost direct dig at NASA’s Gateway/FLOP-G project, which isn’t a base but locks us in lunar orbit. Musk was being very careful to avoid criticizing NASA, his biggest customer, but anyone who knows what is going on will quickly recognize that BFR is in direct competition with SLS/Orion/Gateway.

Based on SpaceX’s history, going from first orbit flight to flying the world’s largest rocket in only ten years, I am very confident that this company could get that first base on the Moon, long before NASA even gets Gateway launched.

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Multiple launches today

4:13 pm

Two launches today:

  • ULA’s last Delta 2 rocket launches ICESat-2 icecap tracking satellite for NASA
  • Indian’s PSLV rocket launches two British satellites

More details about ICESat-2 can be found here.

The PSLV launch raises India’s 2018 launch total to 4, tying Japan. The leaders in the 2018 launch standings:

24 China
16 SpaceX
8 Russia
7 ULA
5 Europe (Arianespace)

The U.S. and China are once again tied at 24 each.

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SpaceX to name on Monday its first customer for BFR flight around Moon

11:15 pm

Capitalism in space: In a tweet SpaceX announced that it will name on Monday its first customer for flight around Moon, using its Big Falcon Rocket rather than the Falcon Heavy as previously announced.

There will be a lot of speculation over the next few days, but we must remember that the BFR is years away from launch, so nothing here is either set in concrete, nor even likely to happen.

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Luxembourg formally establishes space agency

11:08 pm

The new colonial movement: Luxembourg this week formally established its space agency, along with a fund to back new commercial space companies.

Unlike traditional national space agencies, which support spacecraft missions and scientific research, the Luxembourg Space Agency will focus primarily on building up the country’s space industry as well as supporting education and workforce development.

Schneider noted that Luxembourg’s recent efforts, most notably the SpaceResources.lu project to attract companies working in the nascent space resources field, had led to 20 countries establishing a presence in the country. “All this is why it’s so important to me to launch today this Luxembourg Space Agency in order to professionalize our approach to this new community,” he said.

Serres said that the agency will work with a wide range of other organizations, both within the government and the private sector, to meet the agency’s goals. “The agency will be well-equipped to support industry in their daily challenges, and it leads to the most favorable environment for this sector to continue to grow,” he said, describing its four “strategic lines” as expertise, innovation, skills and funding.

That last item will include a new fund for supporting space companies. Schneider announced that the space agency will work with other government agencies and the private sector to establish the Luxembourg Space Fund, valued at 100 million euros ($116 million). The fund, according to a government statement, will “provide equity funding for new space companies with ground-breaking ideas and technology.”

Only part of the new fund will involve government money. “It will be a public-private partnership, where the government will take a share of 30 to 40 percent,” Schneider said.

The agency’s entire work force will be about 12 people, since its focus will be attracting private space companies to come to Luxembourg.

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More suborbital private rockets in the news

9:36 am

Two news stories today about two different suborbital rockets built by private companies:

The first story outlines the results from the August 25 test flight of SARGE.

The rocket reached an altitude of approximately 28 km. Launch and recovery took place at Spaceport America on August 25th, 2018. The rocket carried nine payloads. The flight demonstrated the SARGE system’s reusability when the vehicle was recovered with damage only to sacrificial components. The test also demonstrated the capability of the autonomous control system and validated the preflight vehicle integration process.

They have designed SARGE to fly up to 200 times, and then plan to sell it to the military which will use it as a target in its own tests.

The second story describes a suborbital launch yesterday at Spaceport America. This suborbital rocket carried three NASA experiments, the most interesting of which was the first test of a heat shield designed to open like an umbrella.

Made out of thickly woven and highly heat-resistant carbon fibers, supported by semi-rigid ribs, the ADEPT system fits into existing vehicle launch systems, but expands when separated from the rocket into a configuration that allows it to perform its mission.

The ADEPT model tested Wednesday spread to 30 inches in diameter after separation. Venkatapathy said a diameter of 75 to 80 feet would be required to deliver a crew of seven or so human explorers safely onto the surface of Mars, which has a lower gravity pull than Earth.

He said a thicker carbon weave and different dimensions would be needed to deliver scientific equipment to the surface of Venus, a planet with a gravity pull nearly as great as Earth’s, making approaches hotter and faster.

Even if neither of these companies ever scale up to orbital rockets, they signal the change in how NASA does things. In the past NASA built its own suborbital rockets. Now, they are using privately-built rockets, which allows for competition and more innovation.

This is basically the same transition NASA is undergoing in its commercial manned program, going from being the sole builder and designer of spacecraft, enforced by a government-imposed monopoly, to merely a customer buying spacecraft from many private builders. It is a transition that can only generate good results in the future.

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HP to mass produce large 3D metal printers

9:18 am

The replicators are coming! HP has announced that it plans to mass produce a large 3D metal printer that can be used by large industrial manufacturers.

Each Metal Jet production machine will cost less than US$400,000, and will give you a maximum build volume of 430 x 320 x 200 mm (16.9 x 12.6 x 7.9 inches).

HP is timetabling the Metal Jet roadmap in stages. Right now, it’s already operational in two pilot programs. Metal injection molding specialist Parmatech is using it to produce medical equipment like surgical scissors and endoscopic surgical jaws, and GKN Powder Metallurgy is producing parts for automotive and industrial giants like Volkswagen and Wilo.

In 2019, HP will start up a production service, which will allow manufacturers to upload 3D design files and have them printed out in industrial quantities by Parmatech and GKN. The printers themselves will begin shipping in 2020, with “broad availability in 2021.” Desktop Metal, for its part, has pushed back availability of its production machines from this year to 2019.

HP is not the first to do this, but this appears to be the largest-scale production attempt.

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First manned flights on Blue Origin’s New Shepard delayed to 2019

9:18 am

Capitalism in space: Blue Origin has now delayed the first manned flights on its New Shepard suborbital spacecraft into 2019.

They had said they would be doing manned test flights before the end of 2018, but these flights have not happened, and now they admit that they will be delayed until 2019.

Overall, the lack of test flights in 2018 is somewhat puzzling. They have a spacecraft that is built on a design that previously flew multiple times. Why should the second craft have problems causing such delays?

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