Tag: competition

SpaceX update on Sept 1Falcon 9 launchpad explosion

5:47 pm

SpaceX today released an update on its investigation of the September 1 Falcon 9 launchpad explosion.

Previously, we announced the investigation was focusing on a breach in the cryogenic helium system of the second stage liquid oxygen tank. The root cause of the breach has not yet been confirmed, but attention has continued to narrow to one of the three composite overwrapped pressure vessels (COPVs) inside the LOX tank. Through extensive testing in Texas, SpaceX has shown that it can re-create a COPV failure entirely through helium loading conditions. These conditions are mainly affected by the temperature and pressure of the helium being loaded.

SpaceX’s efforts are now focused on two areas – finding the exact root cause, and developing improved helium loading conditions that allow SpaceX to reliably load Falcon 9. With the advanced state of the investigation, we also plan to resume stage testing in Texas in the coming days, while continuing to focus on completion of the investigation.

The report suggests that they are starting to pin down the very specific temperature and pressure conditions during loading of the helium tank that cause the problem, which also suggests they will soon also be able to adjust their procedures to avoid those conditions. This also suggests that they repeated assurances that they will be able to fly before the end of the year are not unreasonable.

Leave a comment

Russia to test components of nuclear engine on ISS

10:09 am

The competition heats up: Roscosmos is planning this week to award a research grant for test flying components on ISS of a nuclear rocket engine Russia has been developing since 2009.

The small amount of money, about $4 million, likely means this will not be a full scale model. Moreover, that this research grant is only being awarded now, seven years after the program began, suggests to me that work is going very slowly. While the delays might be technical, I suspect it is more likely because of the underlying corruption that percolates throughout the government-run Russian system. The project is being slow-walked, so that the funds will be available to the one Russian company that is doing the work for as long as possible.

3 comments

Designing a propulsion system for cubesats

9:56 am

The competition heats up: Just like the Chinese tests of a smallsat propulsion system noted in my previous post, this U.S. company is designing a propulsion system for cubesats.

McDevitt’s propulsion system is deceptively simple. It combines rocket-fuel-grade hydrogen peroxide with a patented proprietary catalyst to create a chemical reaction that results in thrust channeled through tiny square nozzles incorporated into the small satellite. The system allows the satellites to be steered or stopped. The only byproduct of McDevitt’s tiny rocket motors is water vapor.

Except for this quote the article doesn’t provide much information about the design, probably because the builders didn’t reveal the details for proprietary reasons. They hope to launch a test satellite by 2018.

Leave a comment

Russia and ESA in money dispute

9:40 pm

A money dispute between Russia and France could threaten the ESA/Russian ExoMars partnership, as well as the Arianespace deal that launches Soyuz rockets from French Guiana.

In what appears to be an attempt to force France’s European neighbors to apply pressure to Paris, Roscosmos hinted that multiple cooperative space efforts between Russian and the European Union, and with the European Space Agency (ESA), could suffer if the payments are not freed. The payments, which are not disputed by Arianespace, have been one of the collateral effects of the battle by former shareholders of Russia’s Yukos oil company. In 2014, these shareholders won an initial award of $50 billion from an international arbitration panel in The Hague, Netherlands, against the Russian government for dismantling the company.

Since then, the shareholders have been trying to collect Russian government assets wherever they find a sympathetic legal environment outside Russia, including France and Belgium. In France, different shareholder representatives sought seizure of the Eutelsat and Arianespace payments. The same dispute has blocked payments to other Russian companies. Paris-based satellite operator Eutelsat owes Russia’s biggest satellite operator, Russian Satellite Communications Co. (RSCC) of Moscow, around $300 million for services related to Eutelsat use of RSCC satellites.

Russia needs cash, which is why they need their partnership with Arianespace, which has brought them a lot of cash over time. Their problem is that the money owed the Yukos oil company shareholders has allowed those shareholders to put liens on any Russian earnings in Europe, which has only increased Russia’s financial bind. If Russia can’t get its hands on its Arianespace earnings, then it really makes no sense for them to continue the partnership. Better to threaten to pull out with the hope that the threat will maybe force payment.

Moreover, Russia might also be realizing that it cannot at present afford to participate in ExoMars and is looking for a way to get out of that commitment. This money dispute gives them that out.

One comment

Russia considers using Ukrainian rocket

9:46 am

For the first time since it annexed Crimea, Russia has opened negotiations with a Ukrainian company to possibly use its Zenit rocket to launch a Russian satellite.

RKK Energia of Korolev, Russia, entered negotiations with KB Yuzhnoe of Dnepropetrovsk, Ukraine, on a potential deal to launch a satellite for Angola on a Ukrainian-built Zenit rocket. Under the proposed plan, the Angosat-1 satellite would ride the last fully assembled Zenit rocket still remaining in Baikonur. The mission is seen by industry insiders as the first step in the resumption of Zenit missions, which if successful, will eventually shift from Baikonur to the Sea Launch ocean-going platform based in Long Beach, California.

The situation here is beyond complicated. Russia remains in many ways in a state of war with Ukraine. Yet, the Sea Launch platform, recently purchased by a Russian airline company, needs the Ukrainian Zenit rocket. It appears that this need is forcing the Russians to once again buy from the Ukraine. At the same time, Sea Launch remains parked in the U.S., and will likely not be available until Sea Launch and Russia settle the lawsuit Boeing has filed against the company. Meanwhile, the Zenit rocket in question however needs refurbishing and was originally built to launch a different satellite, which will have to agree to fly on a different launch vehicle.

Leave a comment

ISRO begins ground tests of its first lunar lander

9:36 am

The competition heats up: ISRO, India’s space agency, has begun testing the sensors its first lunar lander, Chandrayaan-2, will use to descend safely to the surface.

ISRO Satellite Centre or ISAC, which is the lead centre for the country’s second moon mission, has artificially created eight to ten craters to make the terrain resemble the lunar surface. This terrain is now the test bed for the lunar Lander’s sensors. Between Friday and Monday, a small ISRO-owned aircraft carrying equipment with the sensors flew a few times over these craters to see how well they performed.

Leave a comment

Did fueling procedures cause Falcon 9 launchpad explosion?

6:18 pm

This Wall Street Journal article today speculates that “problematic fueling procedures” might have caused the September 1 Falcon 9 launchpad explosion.

Company officials have said it is too early to arrive at definitive answers, though one person familiar with the investigation said initial concerns about potentially substandard welds have been relegated to a low priority. If testing bears out early findings focusing on problematic fueling practices instead of hardware flaws, SpaceX likely will avoid a major redesign effort or extensive quality-control checks that could drag on for months.

Caution must be exercised here. The article depends on unnamed sources, and does not provide any details describing how fueling procedures could have caused the explosion.

5 comments

Virgin Galactic lawsuit against Firefly moves forward

9:37 am

Virgin Galactic last week moved forward aggressively in its lawsuit against Firefly Space Systems, its officers, and its business partners for using stealing trade secrets.

According to the Complaint, Galactic hired Markusic in 2011 as its VP of Propulsion. Markusic’s role gave him intimate knowledge of the Company’s research into liquid rocket propulsion, space vehicle architecture, “aerospike” technology, and other confidential projects. While still employed at Galactic, Markusic allegedly solicited business partners and founded Firefly based on concepts and data he obtained in the course of his work. Galactic maintains that Markusic and Firefly relied on and continues to use the Company’s technical and marketing information, as well as Markusic’s engineering notes from his tenure at Galactic, to develop products such as a recently announced small launch vehicle.

The worst thing about this court battle to me is that if Virgin Galactic has developed worthwhile technology in connection with the aerospike engine, they have done nothing to develop it, and are now acting to squelch someone else’s effort.

3 comments

Two Trump advisers push for National Space Council

10:38 am

In a somewhat vague op-ed today, two Trump space policy advisers, former Congressman Robert Walker and University of California-Irvine professor Peter Navarro, recommend the re-establishment of the National Space Council to coordinate the U.S.’s civilian space effort.

Despite its importance in our economic and security calculations, space policy is uncoordinated within the federal government. A Trump administration would end the lack of proper coordination by reinstituting a national space policy council headed by the vice president. The mission of this council would be to assure that each space sector is playing its proper role in advancing U.S. interests. Key goals would be to would create lower costs through greater efficiencies. As just one example, a Trump administration will insist that space products developed for one sector, but applicable to another, be fully shared.

Here, it makes little sense for numerous launch vehicles to be developed at taxpayer cost, all with essentially the same technology and payload capacity. Coordinated policy would end such duplication of effort and quickly determine where there are private sector solutions that do not necessarily require government investment. [emphasis mine]

This analysis of the op-ed at SpacePolicyOnline.com gives some history of the National Space Council, as well as range of opinions about its usefulness.

Opinions in the space policy community about the value of such a Council run the gamut. Opponents argue it is just one more White House entity that can say “no” to any idea, but without the clout to say “yes” and make something happen. Supporters insist that a top-level mechanism is needed not only to effectively coordinate government civil and national security space programs, but to bring in the commercial sector and develop a holistic approach to space.

Walker and Navarro clearly share the latter opinion. They say the Council would “end the lack of proper coordination” and “assure that each space sector is playing its proper role in advancing U.S. interests.”

I however want to focus on the highlighted text above from the op-ed. This language appears to suggest that these advisers do not think it efficient for NASA to buy rockets and spacecraft from competing private companies, as it is doing with its cargo and crew ferries to ISS. If so, their advice will mean that a Trump administration will eliminate the competition that has been so successful in the past decade in lowering NASA’S costs and getting so much more done.

Yet, in the very next paragraphs Walker and Navarro say this:
» Read more

18 comments

New comments by Musk on Sept 1 launchpad explosion

10:01 am

Unconfirmed and leaked statements made by Elon Musk at a National Reconnaissance Office presentation on October 13 suggest that the investigation is getting close to identifying the cause of the September 1 Falcon 9 launchpad explosion.

“It might have been formation of solid oxygen in the carbon over-wrap of one of the [helium] bottles in the upper stage tanks,” according to an excerpt of Musk’s remarks. “If it was liquid, it would have been squeezed out. But under pressure it could have ignited with the carbon. This is the leading theory right now, but it is subject to confirmation.”

Musk’s is also reported to have said that they found they could “…exactly replicate what happened on the launch pad if someone shoots the rocket.” He also dismissed this as a likely cause, though it has forced them to review their future launch security measures.

The article provides some very good additional analysis of the solid oxygen theory above. It suggests that though much of this technology has been used somewhat routinely in the launch industry for years, the specific environment used by SpaceX in its Falcon 9 rocket might have produced a new situation that caused the failure.

8 comments

Vector Space Systems signs $60 million contract

9:42 am

The competition heats up: Vector Space Systems, which recently began work on a rocket factory in Tucson, today announced the signing of a new $60 million launch contract.

Vector Space Systems, a micro satellite space launch company comprised of new-space industry veterans from SpaceX, Virgin Galactic, McDonnell Douglas and Sea Launch, today finalized an agreement with York Space Systems, an aerospace company specializing in small and medium class spacecraft, to conduct six satellite launches from 2019 through 2022 with the option for 14 additional launches. The first launch through the agreement will also be the inaugural launch of the Vector-H vehicle, which is capable of launching 100 kg into orbit, and will provide an integrated spacecraft to customers through a standardized platform.

York Space Systems will use the launches with Vector Space Systems to place their standardized S-Class satellite platform into orbit for commercial and government customers. York Space Systems’ satellites will also employ the unique Electric Upper Stage which uses Vector Space Systems’ propriety electric propulsion technology as the final insertion stage of the Vector-H to place the satellites into orbital altitudes up to 1000 km with zero loss of launch throw mass capability.

It seems that there are now a lot of competing space races going on in the private aerospace industry. SpaceX and Boeing are racing to launch astronauts to ISS. SpaceX and Blue Origin are racing to reuse rockets. Blue Origin and Virgin Galactic are racing to launch the first suborbital tourists. A handful of private companies are racing to win the Google Lunar X-Prize. Arianespace, ULA, and Russia are racing with SpaceX for big payload launch contracts.

And a new group of small rocket companies are racing to capture a new burgeoning small satellite industry. Based on the most recent reports, it looks to me that Vector Space Systems and Rocket Lab are in the lead, though who will be first remains unclear. Hopefully, both will win by launching successfully and competing against each other.

One comment

Antares successfully launches Cygnus

11:26 pm

After two years of redesign, Orbital ATK’s Antares rocket tonight successfully put a Cygnus cargo capsule into orbit.

Considering that every single one of the vehicles that fly to ISS (Soyuz, Dragon/Falcon 9, Cygnus/Antares, HTV) has been experiencing some issue that has delayed each of their launches, this success tonight must be a relief to managers and engineers in both Russia and the U.S.

Next comes a manned Soyuz launch on Wednesday.

One comment

Used Dragon to fly in 2017

6:32 pm

The competition heats up: SpaceX has confirmed that they will reuse a Dragon capsule to bring cargo to ISS in the spring of 2017.

This plan had already been revealed earlier. The news here is simply that NASA and SpaceX have finalized the decision and picked the actual schedule cargo mission that will use a Dragon capsule. What is more significant is this:

SpaceX plans to reuse Dragon spacecraft through the remainder of its current CRS contract, which runs through SpX-20. [Benjamin Reed, SpaceX director of commercial crew mission management] did not discuss how many Dragon spacecraft are available to be reused, or how many times SpaceX believes a Dragon capsule can be flown.

If successful, Reed said it would allow SpaceX to end production of the cargo Dragon spacecraft. “We’ll be reflying Dragons going forward, and be able to close down the Dragon 1 line and move all the way into Dragon 2,” he said, referring to the next-generation version of the Dragon being developed for commercial crew missions.

In other words, their goal is to transition very quickly from disposable capsules to a fleet of capsules that they fly over and over again.

Leave a comment

No more manned Soyuz purchased by NASA after 2019

11:21 pm

The competition heats up: Both Boeing and SpaceX better get their manned capsules working by 2019, because NASA at this point has no plans to buy more seats on Russian Soyuz capsules after the present contract runs out.

Even as the commercial crew schedules move later into 2018, NASA officials say they are not considering extending the contract with Roscosmos — the Russian space agency — for more launches in 2019. The last Soyuz launch seats reserved for U.S. astronauts are at the end of 2018.

It takes more than two years to procure components and assemble new Soyuz capsules, so Russia needed to receive new Soyuz orders from NASA by some time this fall to ensure the spacecraft would be ready for liftoff in early 2019.

The second paragraph above notes that even if NASA decided it needed more Soyuz launches, it is probably too late to buy them and have them available by 2019.

3 comments

Vector Space Systems to open Tucson facility

8:38 am

The competition heats up: Vector Space Systems has decided to build a rocket manufacturing facility in Tucson.

The Tucson-based company is expected to create 200 jobs locally within three years of beginning operations, at an average annual salary of $70,000. It could employ as many as 500 people within five years as production ramps up, said its co-founder and CEO, Jim Cantrell. Vector plans to invest roughly $19 million during the first three years, and possibly as much as $50 million over the next 15 years, according to Pima County officials. The total direct economic impact of the facility could be $290 million over five years, says an analysis by Phoenix-based Applied Economics completed for Sun Corridor Inc., the local economic-development agency. The company plans to build 36,000 square feet of office space and another 40,000 square feet for manufacturing south of Tucson International Airport.

The company already has several million in smallsat launch contracts, plus options for $160 million more once they begin producing rockets.

Leave a comment

The first nation in space?

8:29 am

A science research center has announced it is forming an independent nation in space which anyone can join.

If you are 18 or over and have an email address, you can apply to become a ‘citizen’ of Asgardia today. At the time of this writing, more than 4,900 people have signed up, including at least one Popular Science editor. “When the number of those applications goes above 100,000 we can officially apply to the UN for the status of state,” said Ashurbeyli, adding that Asgardians would not have to give up citizenship in their countries of origin.

The group hopes to launch its first satellite in 2017 or 2018. How it will avoid being under the jurisdiction of any other country remains to me a mystery.

Eventually, when there are thriving reasonably self-sufficient colonies in space, circumstances will demand that they declare their independence from what is becoming an increasingly oppressive Earth culture. Until then, declarations like Asgardia are nothing more than publicity stunts that are not going to go anywhere.

6 comments

TMT considers alternative sites to Hawaii

9:36 am

Faced with a continuing legal battle to build the Thirty Meter Telescope (TMT), the consortium running is now seriously considering alternative sites.

Potential Northern Hemisphere sites include San Pedro Mártir in Baja California in Mexico and Roque de los Muchachos on La Palma, a Spanish island off the Atlantic coast of Morocco. “Our friends in La Palma are pushing hard” to get the TMT, says Matt Mountain, president of the Association of Universities for Research in Astronomy in Washington, D.C. But neither alternative matches the seeing conditions on Mauna Kea, and they would bring extra cost and complication. The project has already ruled out sites in the Himalayas, put forward by India and China—both TMT partners along with the United States, Japan, and Canada—because they are too far from ports and have short construction seasons.

The TMT governors are expected to choose their top alternative site later this month. Regardless of what happens in Hawaii, the governors have vowed to start construction—on Mauna Kea or elsewhere—no later than April 2018.

It is clear that Mauna Kea in Hawaii is the best location. Unfortunately, they are faced with the reality that there might be years of delays before they ever get permission to build, if they get permission at all.

5 comments

Russia gets two contracts for Proton

9:30 am

The competition heats up: Russia has signed two new contracts using its newly announced Proton-Medium rocket configuration.

Both contracts are for the same launch. The primary payload will be a Intelsat communications satellite. The secondary payload will be Orbital ATK’s first Mission Extension Vehicle (MEV-1), which is actually more significant and somewhat ground-breaking.

The MEV-1 provides life-extending services by taking over the propulsion and attitude control functions. Satellites have an average of 15 years of life on orbit, before they need to be replaced. The vehicle itself has a 15-year design life with the ability to perform numerous dockings and undockings during its life span. “Rather than launching new satellites, operators can extend the life of healthy in-orbit satellites, providing enhanced flexibility through Orbital ATK’s scalable and cost-efficient capabilities,” noted Our simple approach minimizes risk, enhances mission assurance, and enables our customers to realize the maximum value of their in-orbit satellite assets.”

The launch of MEV-1 will involve in-orbit testing and a demonstration to be performed with an Intelsat satellite. MEV-1 will then relocate to the Intelsat satellite scheduled for the mission extension service, which is planned for a five-year period. Intelsat will also have the option to service multiple satellites using the same MEV.

If MEV-1 proves successful, Orbital ATK will have built, launched, and made money from the first robot repair satellite. While at first glance this success suggests that satellite companies will need to launch fewer satellites, thus reducing the market demand for rockets, what it will really do is make the orbiting satellite more useful and profitable, thus encouraging new players to enter the market. The demand for satellites will increase, thus increasing the demand for rockets.

Ain’t freedom and private enterprise grand?

5 comments

Boeing pushes back first Starliner flights

9:17 am

Boeing has delayed the first test flight of its Starliner manned capsule from the end of 2017 until June 2018.

Boeing says that production delays and problems with qualification tests are partly to blame for the timeline slip. The company also found a production flaw in September that forced them to get rid of a main element on one of their spacecrafts — a dome that made up the pressure shell of the crew module. All of these complications combined prompted Boeing to push back the development timeline of Starliner by about six months.

Leave a comment

NASA to offer port on ISS for private modules

3:58 pm

The competition heats up: NASA to offer port on ISS for private modules.

Several companies have previously expressed an interest in adding a module to the ISS for commercial or NASA use. In April, Bigelow Aerospace said it had made an unsolicited proposal to NASA to add one of its B330 modules under development to the ISS. In August, the company received an award from NASA’s Next Space Technologies for Exploration Partnerships (NextSTEP) to study that concept in more detail.

Axiom Space, a company led by former NASA station program manager Mike Suffredini, announced in June plans to develop a commercial module that could be added to the station as a precursor to a standalone commercial space station. Suffredini said in July that his company planned to respond to the NASA RFI.

Another venture that received a NASA NextSTEP award in August was a consortium called Ixion, which includes NanoRacks, Space Systems Loral and United Launch Alliance. Ixion will study converting a Centaur upper stage into a commercial ISS module.

This confirms my belief that ISS will not be retired in 2024, but will slowly transition to private hands and will be steadily replaced by new private modules as old ones wear out.

Leave a comment

Obama makes another empty space commitment

1:06 pm

In an op-ed today, President Barack Obama made another one of those Presidential Kennedy-like space commitments, this time proposing that the U.S. send humans to Mars.

We have set a clear goal vital to the next chapter of America’s story in space: sending humans to Mars by the 2030s and returning them safely to Earth, with the ultimate ambition to one day remain there for an extended time. Getting to Mars will require continued cooperation between government and private innovators, and we’re already well on our way. Within the next two years, private companies will for the first time send astronauts to the International Space Station.

Obama in his op-ed spends a lot of time claiming credit for the recent resurgence in the American space industry. Though his administration does deserve some of the credit, in that they continued and expanded the commercial space initiative first started in the Bush administration, the bulk of the credit here really must be given to the private companies that did the actual work. SpaceX and Orbital ATK took enormous financial risks to make their rockets and capsules fly. They made it happen, proving at last to a generation that had lost faith in private enterprise and freedom that relying on private enterprise and freedom really is the best way to do things.

Meanwhile, I would not take Obama’s proposal very seriously. We will have a new president in just a matter of a few months, and that president will make his or her own decisions. Moreover, it really won’t matter that much what that next president proposes anyway. The real story will be with private individuals and private companies, forging their own dreams as they search for ways to get into space in a profitable manner.

5 comments

Green Bank goes private

9:01 am

The competition heats up: The Green Bank radio telescope in West Virginia, having lost most of its government funding, has switched to a private model where they compete for customers on the open market.

[T]hey petitioned to retain a fraction of NSF funding and make up the difference with private contracts—a model then unheard of. Eventually, the NSF agreed to fund about 60 percent of Green Bank’s operations in 2017, tapering to 30 percent in 2018.

To add cash flow to that federal tributary, Green Bankers had to nail down private contracts. The 140-foot telescope, home to the biggest ball bearing in the world, will download data from the Russian Space Agency’s on-orbit radio telescope, RadioAstron, which will also hook up with the newer telescope to form a high-resolution array. The North American Nanohertz Observatory for Gravitational Waves has commissioned the flagship Green Bank Telescope to watch their network of pulsars for fingerprints of gravitational waves.

And Breakthrough Listen—a search for extraterrestrial intelligence—will look for the technological fingerprints of aliens. The project, funded by rich-guy Yuri Milner, will watch the sky 1,300 hours a year, debiting $2 million from Milner annually and depositing it into Green Bank’s coffers.

In other words, they are marketing the telescope to the open market, selling time to use it to whoever has a need. And apparently, there is a need, though I suspect operations at the telescope will have to become leaner and meaner and more efficient to stay in the black. Which is to the good.

11 comments
1 … 191 192 193 194 195 … 271