Tag: Russia

Because of Russian violations, U.S. withdraws from nuclear arms treaty

9:42 am

The United States announced today that it is withdrawing from the 1987 Intermediate-Range Nuclear Forces (INF) Treaty because of numerous and long-standing violations by Russia.

[Secretary of State Mike] Pompeo explained that Russia has been violating the treaty for years, and despite those violations, the U.S. has attempted to maintain the agreement. “To this day, Russia remains in material breach of its treaty obligations not to produce, possess, or flight test a ground-launched intermediate cruise missile system with a range between 500 and 5500 kilometers,” Pompeo explained. “We have raised Russia’s noncompliance with Russian officials, including at the highest levels of government, more than 30 times, yet Russia continues to deny that its missile system is noncompliant and violates the treaty,” Pompeo said.

Pompeo said Russia’s violation of the treaty has compromised U.S. security interests. “It’s our duty to respond appropriately,” Pompeo said. “When an agreement is so brazenly disregarded, and our security is so openly threatened, we must respond.”

The announcement comes one day ahead of the 60-day deadline the U.S. gave Russia to return to compliance with the treaty.

The treaty calls for a six month period following this announcement for the withdrawal to be completed.

Though the announcement mentions a specific “a prohibited missile system,” it does not say what that missile system is. I suspect it might be the hypersonic missile the Russians have tested and say they will deploy this year.

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A close look at Russia’s Vostochny spaceport

10:19 am

Link here. The article provides an excellent overview of the spaceport, its history, its corruption. It also gives some detailed information how the spaceport is affecting the remote cities nearby. This quote however is telling:

Across the space faculty and university at large, signs are written in Russian and in Chinese. Exchange students from across the river flock here in droves, and students participate in countless scientific and engineering projects with Chinese students. It is a very clear reflection of growing talk among Russian leadership that the country’s future in space does not lay in cooperation with NASA and the West, but with the ascendant Chinese space program.

Indeed, in the halls of Amur State University, the rich history of U.S.-Russia space rivalry and cooperation has already been relegated to the various rooms set aside as little space history museums. Something for students to ponder and reflect upon as they go about planning presentations for their next student scientific congress with their Chinese peers. Caught between the pull of Vostochny and China, these students have discovered hope for a future of opportunity in space.

This makes sense. Russia’s aerospace industry is in trouble. Worse, any future dependence on NASA’s very dubious lunar Gateway project to save it is questionable. China however is closer, and has a thriving and very successful space program. It would make sense for Russia to switch its partnership from the U.S. to China. Whether China is interested remains an open question.

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Problem found with Soyuz set for Arianespace commercial launch

9:41 am

Russian engineers have found a problem with Freget upper stage used on their Soyuz rocket and set for an Arianespace commercial launch in French Guiana this spring.

According to the source, “a microhole has been found in one of the upper stage’s pipes, which apparently emerged during a long transportation of the booster to the spaceport in French Guiana.”

“Now the specialists of the Lavochkin Research and Production Association [Fregat’s manufacturer] are dealing with this malfunction, by the end of the week they should specify the types of the works needed for eliminating it,” the source said.

The launch may be postponed from late February until March due to this situation.

This problem might not be related to Russia’s ongoing quality control problems. It could simply be a consequence of the difficulty of shipping a rocket across the globe. At the same time, the thought must not be dismissed. They say the microhole occurred during transport, but there is no way to confirm this.

Either way, the problem and delay does not do the Russians good. I wonder if OneWeb, the commercial customer for this flight, is beginning to have regrets about its contract for 21 Soyuz launches to get a large percentage of its satellite constellation into orbit.

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High Russian officials lambast Roscosmos and its head

10:02 am

At a meeting earlier this week several high Russian officials sharply criticized both Roscosmos and its head, Dmitry Rogozin, for repeatedly predicting grand future successes even as the state of the Russian space program worsens.

On Wednesday, the prime minister of Russia, Dmitry Medvedev, expressed his displeasure with the situation. During a meeting in Moscow with senior Roscosmos officials, Medvedev made sharply critical remarks that were reported by several Russian news organizations, including Gazeta.RU and RIA Novosti. (Translations were provided to Ars by Robinson Mitchell).

“This is a blunt and direct assertion: We need to quit projecting future plans, stop talking about where our missions will land in 2030, get to work, talk less, and do more,” Medvedev said. “We need to be more active in commercializing our space industry and increase Russia’s international market share of commercial launches.” [emphasis mine]

Medvedev as well as Russia’s deputy prime minister Yuri Borisov were blunt in noting that Roscosmos has done a bad job of competing in the commercial launch market, even as it made empty “grandiose projections” of its future deep space exploration plans.

Whether these criticisms will have any significant effect remains to be seen. Russia has structured its entire space industry into a single government-run corporation. Within Russia there is no competition, and everything is run from the top down. Such a set-up discourages innovation and risk-taking, the very things Russia needs for it to successfully compete on the world stage.

Imagine you are a young Russian guy with a clever idea for building smallsats in your basement. Or you are a young rocket engineer who has an idea about building rockets better. In Russian neither of these guys would be free to do anything, as all space projects must be supervised by Roscosmos. Roscosmos however is a government bureaucracy, and such bureaucracies are routinely loath to take risks and give power and opportunity to new people outside its power structure. Your project would either be squashed, or co-oped by the powers-in-charge so that it would not fly, as intended.

We see this in NASA today, with its decades-long resistance to new space companies like SpaceX. Fortunately, the U.S. aerospace industry has not been consolidated into a single government entity, run by NASA. Nor can it be, at least for now. The Constitution prevents government from doing this, while the political system allows for competition, even among politicians. The result has been that political appointees in both the Bush, Obama, and Trump administrations have over the past dozen years pushed the idea of reducing NASA’s control over space, and have thus made possible the arrival of a viable commercial and very competitive space industry.

In Russia, under Putin, they did exactly the opposite in 2015, ending competition and consolidating their industry under full government control. The results since have not been pretty. In 2015 Russia led the world in launches with 34. In 2018 they only launched fifteen times, the lowest total for that country since the 1960s.

Nor do I expect this trend to change in the near future, notwithstanding the blunt talk above by Russia’s leaders. At least for the next decade, I expect Russia to be a very minor player in space.

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Contract cancelled for Vostochny launchpad for Angara

8:54 am

The coming dark age: The Russian government has cancelled its construction contract for the much delayed Vostochny launchpad for their new much delayed Angara rocket.

Deputy Prime Minister Yuri Borisov, who curates the space and defense industry for the Russian government, announced the news on January 23 after the latest meeting with Prime Minister Dmitry Medvedev dedicated to financial problems at Roskosmos. Medvedev singled out Vostochny as a symptomatic example of poor management at the State Corporation. Only five out of 19 facilities were officially completed in Vostochny in the first phase of construction by the deadline last year, Medvedev said, according to the public recap of the meeting released by the Russian government.

After the closed-door event, Borisov told journalists that the aborted contract on the Angara pad cost the project at least six months in delays, but, he essentially admitted that the actual completion of the critically needed facility would be pushed back by around two years. “Let’s not have any illusions, nobody will be able to build (Angara pad) by 2021,” Borisov told reporters about the recent official deadline for the project, “Today, due to the juggling of prime contractors, the deadline is beyond 2021, but it (has to be) no later than 2023, because otherwise, it would be desynchronized with the development of the rocket, which would be ready but no place to launch from.”

These problems suggest that the corruption in Russia’s aerospace industry must be incredibly embedded. They, like our own incompetent federal government, can’t seem to get anything accomplished.

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Problem found with Angara’s most powerful version

8:41 am

The new colonial movement: Engineers of the most powerful variant of Russia’s next generation Angara family of rockets, the Angara A5, have found a serious design issue in the engines that they appear to be having problems solving.

The issue with the Angara A5 was brought to attention by scientists at rocket engine manufacturer Energomash in a paper ahead of a space conference later this month.

The paper, reported by RIA news agency on Friday and published online, said the engines of the Angara A5 could produce low frequency oscillations that could ultimately destroy the rocket.

A special valve had been fitted to mitigate the issue, but in some cases the oscillations continued, it said. Energomash did not immediately reply to a request for comment.

This sounds to me like “pogo,” a somewhat common issue with rockets. A resonance builds up within the engines during launch, and the vibration can grow strong enough to cause serious damage. The Saturn 5 had this issue during its second test launch, requiring a redesign of the upper stage engine hydrogen fuel lines.

With this history in mind, I would still not make that much of a big deal about this issue. The Angara A5 is a new rocket. It simply needs testing in flight followed by engineering revisions to work out these kinks.

The problem will be Russia’s government. Putin wants this rocket flying, for his own political purposes, and the question remains whether he will allow its proper engineering development to proceed at the correct pace. This does not mean development should be slow, but that failure is accepted and allowed for while you maintain a fast pace.

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Russia faces launchpad bottleneck in 2020

9:00 am

Because of the decommissioning of one of their two Soyuz launchpads at Baikonur in late 2019, the Russians will have a significant launchpad bottleneck in 2020.

According to the official, the so-called Gagarin’s Start launch launchpad at the site number 1 would be put out of exploitation due to the upcoming decommissioning of the Soyuz-FG rocket.

The source noted that a large number of Soyuz launches planned for 2020 was related to the implementation of the OneWeb internet satellite constellation project, which would require up to eight launches. Moreover, from five to seven launches of manned missions on Soyuz and Progress spacecraft to the International Space Station (ISS), as well as several launches of unmanned spacecraft have been planned.

The source continued by saying there was a “bottleneck” in the capacity of the testing facility at the launch site 31, which amounted to 15 rockets per year.

It appears that this limitation of 15 launches per year is going to put a crimp on something. Since the Russians will make money on the OneWeb launches, those will get first priority. What next? The unnamed additional launches almost certainly include some military satellites, as well as communications, Glonass GPS, and Earth resource satellites needed by Russia. Will they get sacrificed to maintain Russian launches to ISS? If the U.S. is no longer flying our astronauts on their rockets and paying them for it, I can see them cutting back here to fly some of those other satellites.

Either way, for Russia to be cutting back on launch sites at a time when the rocket industry appears to be booming is a clear sign of big problems there. I suspect that they had intended the Vostochny spaceport to pick up this slack, but the corruption and delays there apparently make that impossible. Moreover, they have lost most of their commercial business, and appear unable to figure out ways to recapture it.

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Russian Soyuz launches 28 satellites

8:47 pm

A Russian Soyuz rocket today launched 28 satellites, the bulk of which were commercial smallsats.

The primary payload was two Russian Earth observations satellites.

The leaders in the 2018 launch race:

37 China
21 SpaceX
15 Russia
11 Europe (Arianespace)
8 ULA

This should close out Russia’s launch total for the year, that country’s lowest yearly total since the very beginnings of the space age in the 1960s.

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Russia’s Proton launches military satellite

10:24 am

Russia today successfully launched a military communications satellite using its Proton rocket.

This was only the second Proton launch this year, a rocket that was once Russia’s commercial workhorse with a launch rate more akin to what SpaceX has today.

The leaders in the 2018 launch standings:

35 China
20 SpaceX
14 Russia
11 Europe (Arianespace)
8 ULA

China leads the U.S. in the national rankings, 35 to 33.

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Launchpad contractor at Vostochny in legal and financial trouble

3:38 pm

The launchpad contractor hired to build the Angara launchpad at Russia’s new spaceport in Vostochny has serious legal and financial troubles, including lawsuits for nonpayment and non-completion of work.

I have nothing to say, other than this seems entirely par for the course.

Posted in warm, sunny, and dry Tucson, having finally returned from two weeks of travel to New York and Israel.

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Russian astronauts complete spacewalk to inspect drill hole

9:30 am

Two Russian astronauts yesterday successfully completed a difficult spacewalk aimed at inspecting the drill hole that had been found on the Soyuz capsule on ISS.

Around midnight in Moscow (4 p.m. EST), the cosmonauts began cleaning the work place to prepare tackling the micro-meteoroid shielding, which turned out to be easier than work with soft insulation. In around 10 minutes, they cut and peeled off a segment of the shielding, but it took them a few minutes to actually see the hole at the edge of the exposed area and they had to cut a second smaller piece of meteoroid shielding.

They improvised an attempt to pick black material extruding from the hole with forceps, but it was very difficult to do in bulky spacesuit and due to the brittle nature of the material. Around six hours into the spacewalk, they finally proceeded with a pre-planned sampling operation.

The spacewalk was so hard because they were working on the outside of the Soyuz capsule in an area where no spacewalk was ever planned. No handholds. They had to bring them with them, and attach them.

No word yet on any conclusions about the drill hole.

Posted from Buffalo, NY. I am finally back from Israel, only to end up in a very cold and snowy place, not my favorite environments. No matter. There is a lecture for me to give tonight.

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Russian Soyuz successfully launches three astronauts

8:01 am

A Russian Soyuz rocket today successfully launched three astronauts on a mission to ISS, less than two months after an early launch had resulted in a launch abort.

Hopefully by the end of 2019 American astronauts will no longer have to rely on Russian rockets for their access to space.

The leaders in the 2018 launch race:

33 China
18 SpaceX
13 Russia
9 Europe (Arianespace)
8 ULA

China remains ahead of the U.S. in the national rankings, 33 to 30.

All these numbers will change repeatedly in the next few days, as their are a number of launches scheduled, including a SpaceX launch later today, when they will attempt, for the first time, to reuse a first stage for the third time.

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Unidentified object launched by Russians Nov 30?

3:34 pm

Even though the Russians officially listed four objects launched during its November 30 launch, three military satellites and the rocket’s upper stage, the U.S. military says it has identified a fifth object.

The Rokot/Briz-KM launch vehicle blasted off from Pad 3 at Site 133 at the Plesetsk Cosmodrome in Western Russia at just before 5:30 PM local time on Nov. 30, 2018, according to RussianSpaceWeb.com. At approximately 7:12 PM, the three Rodnik communications satellites had deployed into their assigned orbits. Russia has named the trio of satellites Kosmos-2530, Kosmos-2531, and Kosmos-2532.

This would all be rather banal had the CSpoC, as well as the U.S.-Canadian North American Aerospace Defense Command (NORAD), not recorded the launch slightly differently. Information on Space-Track.org, a U.S. government website that publicly releases data on space launches from the CSpoC and NORAD, listed Objects A through E as resulting from the launch from Plesetsk. This would include the three satellites and the upper stage, but the fifth object is unexplained.

It is possible that the upper stage simply fragmented into multiple pieces that were large enough for the U.S. military to track independently. Three of the objects – A through C – have essentially same perigee, the point in their orbit at which they are nearest to the earth. The other two objects – D and E – share a different general perigee.

The article speculates that this extra unidentified object might be part of Russia’s military program to develop tiny “inspector satellites” that can get close to other satellites and observe them, for both engineering and reconnaissance reasons. If so, this would be a significant violation by the Russians of the Outer Space Treaty, which requires them to list every object they launch. It would also be something they have not done before, which is why I am doubtful about this speculation. Though they are skilled at keeping their military space work secret, they have also obeyed this treaty scrupulously since the day they signed it. If they have decided they can get away with launching objects without listing them officially, then that means the treaty is showing its first signs of collapse, something I believe will happen more and more in the coming years as nations and private companies find themselves increasingly restrained by the unrealistic terms of the treaty.

Posted from Buffalo, New York. I stay here tonight, and go on to Israel tomorrow evening, which means I will be posting tomorrow during the day, and will be able to see the SpaceX launch and OSIRIS-REx’s arrival at Bennu.

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Investigators uncover extensive corruption in Roscosmos

9:05 am

An investigation of Roscosmos by Russian prosecutors has revealed extensive violations of law, all of which occurred in only the last year and a half.

The Russian Prosecutor General’s Office has detected systemic legal violations in the work of State Space Corporation, Roscosmos, between 2017 and the first half of 2018. In total, 1,700 violations had been revealed, Official Spokesman Alexander Kurennoy said, adding that 16 criminal cases had been launched.

“During the period between 2017 and the first six months of 2018, documents on the activities conducted by the previous management of Roscosmos had been reviewed. Systemic violations of the law had been detected, particularly regarding the state’s defense procurement, with research and development work having been conducted improperly. This also concerns the area linked to state-of-the-art engineering, and where work on registering patents on intellectual property is carried out, they had been often disrupted. This includes the deadline of defense missions, where evidence of poor-quality products being supplied had been revealed,” he told reporters.

Furthermore, prosecutors had revealed violations of procurement legislation, namely when it comes to pricing and import substitution. “Also, the situation in the rocket and space industry in general was deemed unsatisfactory since the corporation hadn’t enacted the required controls for the appropriate expenditure of budget funds by all of the enterprises’ branches,” Kurennoy stressed.

I expect this situation in Russia will get far worse, as the corruption is a feature, not a bug, in their government-run centralized aerospace industry.

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Moon rocks for sale!

11:07 am

Several rocks brought back from the Moon by a Soviet unmanned spacecraft will be auctioned off on November 29, and you can buy them legally!

The lunar samples were originally presented by the Soviet government to Nina Ivanovna Koroleva, the widow of Sergei Korolev, the “Chief Designer” of the Russian space program. Under Korolev’s direction, the Soviet Union successfully put the world’s first satellite into Earth orbit and launched the first human into space. His unexpected death in 1966 came before he could see the outcome of the space race to the moon.

Four years after Korolev died, the Soviets launched Luna 16, the first of three robotic lunar sample return missions. Touching down after the U.S. Apollo 11 and Apollo 12 astronauts had come and gone from the moon, Luna 16 deployed an extendable arm to drill and extract a core sample 14 inches (35 centimeters) deep. The 3.5 ounces (101 grams) of soil and rocks that it collected were then deposited into a capsule for their return to Earth.

The display gifted to Koroleva contains three grains of the Luna 16 material, weighing about 0.0007 ounces (0.2 grams). The central fragment is basalt, typical of the moon’s mare (or “seas”) terrain while the adjoining two larger fragments are regolith with glass coatings caused by an micrometeoroid impact, according to Sotheby’s.

…In 1993, the lunar samples were estimated to sell for $30,000 to $50,000 before commanding eight times the higher valuation. The display, which has been held in the same private American collection for the past quarter century, is now expected to sell for $700,000 to $1 million.

I will not be surprised if this item sells for considerably more than $1 million.

Hat tip Wayne DeVette.

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Corruption at Vostochny included more than 140 criminal cases

9:00 am

A report from Russia today outlined the total amount of corruption so far uncovered by investigators at Russia’s new spaceport in Vostochny.

“Since 2014, more than 140 criminal cases have been opened, and the damage was assessed at 10 bln rubles,” Kurennoy said in an interview with the Efir Internet channel of the Russian Prosecutor-General’s Office. According to the spokesman, 50 individuals have been sentenced, and this year sentences for 27 people were announced.

The prosecutors have revealed 17,000 law violations during the construction since 2014. More than 1,000 people have been held accountable, including officials. Among the violations were delayed construction, multibillion embezzlement of state funds and the administration’s negligence.

Despite four years of investigation they still found 78 new law violations involving 140 companies in 2018.

It appears Russia does not know how to do capitalism properly. It doesn’t simply require a company to be privately owned. It also requires that new companies be allowed to compete, and that old companies can go out of business. Russia it appears did not understand these latter points. After the fall of the Soviet Union many individuals formed private companies from former government agencies and organizations, but then they divided up the market into territories and teamed up with the government to block any new entries.

The result of this corrupt system was rampant corruption, where the companies in power could do anything, with no incentive to produce good product.

Unfortunately, Russia’s answer to this has been for the government to take over the companies again.This will not solve their problem, merely shift the corruption from the companies to the government. Meanwhile, the quality of their aerospace products will continue to decline, resulting in the continued loss of international market share.

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Soyuz launch failed pinned to “unintentional error”

9:40 am

The Russian investigation into the October 11 Soyuz launch abort has said that the failure of the valve to open was likely caused by an “unintentional error.”

The abortive launch of a Soyuz-FG carrier rocket in early October might have been caused by an unintentional error made during the rocket’s assembly at the Baikonur space center, head of Russia’s space agency Roscosmos Dmitry Rogozin said on Monday.

“There are two cranes there [in the assembly shop]. Probably they did something wrong. Most likely it was an unintentional error but we are looking at all possibilities,” he said, adding that neither of the shop’s workers has been suspended from work as of now, since it is up to law enforcement agencies to identify those responsible.

I remain very confident Roscosmos will figure out what went wrong and address the specific issue that caused it. I also remain very confident Roscosmos will do little to change the culture that is causing these repeated unforced errors and technical failures throughout their entire space industry. There is no competition right now within Russia’s space industry. Everything functions at the will of government policy and power politics, a very bad system for discouraging poor workmanship.

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Soyuz rocket successfully launches Progress freighter

5:41 pm

A Russian Soyuz rocket today successfully launched a Progress freighter to ISS.

While Russia has already successfully launched three Soyuz rockets since the manned Soyuz launch abort on October 11, this was the first to use the same exact variation of the Soyuz rocket. It is expected they will now approve the manned December 3rd manned launch to ISS.

The leaders in the 2018 launch race:

31 China
18 SpaceX
11 Russia
8 ULA
8 Europe (Arianespace)

China continues to lead the U.S. in the national rankings, 31 to 29.

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Russian company S7 says it will launch in three years

8:49 am

The Russian airline company S7 that now owns Sea Launch said today that it will launch a new rocket in three years.

The first rocket the company S7 Space is working on at the moment may take place in three years from now, the company’s chief, Sergey Sopov, told TASS in an interview, adding that the launch would be used for flight-testing a cargo spacecraft.

S7 Space is working on its own rocket on the basis of a sketch design of the Soyuz-5 launch vehicle being created by the space rocket corporation Energia.

“When we launch our new rocket for the first time, approximately in three years from now, we also plan to flight-test a cargo spacecraft. Roscosmos might order six space launches from us, thus keeping busy both its own enterprises and S7 Space,” Sopov said.

S7 originally was reworking the Sea Launch rocket so that it was built entirely in Russia, and had said it would resume flights by 2019 with twelve scheduled through 2022. Now it appears they have been hired by Roscosmos to build an entirely new launch vehicle and cargo freighter, in imitation of the U.S. approach to have private companies build its space rockets and craft.

Regardless, this is not encouraging. It indicates more delays, and it also suggests that S7 is not really in control of its future but has to take orders from Roscosmos.

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Soyuz from French Guiana successfully launches weather satellite

6:00 pm

A Russian Soyuz rocket tonight successfully launched a European weather satellite from French Guiana.

This success once again indicates that the manned Soyuz launch in December to ISS can take place as scheduled.

Though this was a Russian rocket, I count it as a Arianespace launch, as it is launched from their launchpad. Arianespace is also the operator and sales agent for the rocket. Obviously, this is open to interpretation.

The leaders in the 2018 launch race:

31 China
17 SpaceX
10 Russia
8 ULA
8 Europe (Arianespace)

China remains the leader in the national rankings, 31 to 26 over the U.S.

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Russia launches another Soyuz, placing GPS-type satellite in orbit

8:39 pm

Russia today successfully placed a Glonass GPS-type satellite in orbit using a variation of its Soyuz rocket.

This is the second launch of a Soyuz since the October 11 manned launch failure. Though both launches used versions different from the October 11 rocket, the first stage strap-on boosters as well as second core stage were the same, providing strong proof that the December manned launch to ISS can go on as planned.

The leaders in the 2018 launch race:

31 China
17 SpaceX
10 Russia
8 ULA
7 Europe (Arianespace)

China still leads the U.S. 31 to 26 in the national rankings.

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Russians say Soyuz sensor was damaged in manufacture

9:04 am

The Russians yesterday revealed that the sensor they have identified as the cause of the October 11 Soyuz launch failure was damaged during manufacture.

Their response:

Skorobogatov said officials are now taking steps, including putting all assembly staff through competence tests and additional training, to make sure such malfunctions don’t happen again.

The rocket producer will also take apart two other rockets that have been recently assembled and are due to launch in the coming weeks and then re-assemble them, Skorobogatov said.

They do not say how the damage occurred. It also appears that, like all government run operations, no one will be fired. (The Russians only fire people when they are going to criminally indict them.)

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Russia releases video of October Soyuz launch, showing failed strap-on release

9:17 am

Russia has released video from the outside of its Soyuz rocket during the failed October 11 Soyuz launch, showing one of the rocket’s four strap-on boosters not releasing properly.

The key moment of the video, embedded below, is at 1:25. The booster on the left does not appear to release at its top. The article at the link says the Russians now believe that a failed sensor prevented the opening of a valve that would allow the venting of oxygen to push the booster away.

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Russia to disassemble the next Soyuz rocket scheduled for launch

9:08 am

In order to make sure it was assembled correctly and will separate properly, Russian engineers plan to disassemble the four strap-on boosters of the next scheduled Soyuz rocket and then put it back together for its November launch.

I wonder however if they are studying this assembly process to figure out why the manned Soyuz rocket that failed on October 11 was assembled badly so that they can revise that process. It sounds like they are merely checking to make sure the rocket is put together right, without figuring out what went wrong.

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Russian Soyuz rocket launches military satellite

8:39 am

Only two weeks since a Soyuz rocket failure during a manned launch the Russians have resumed Soyuz launches with the lift-off today of a military reconnaissance satellite from their Plesetsk spaceport.

The article provides this extra piece of information about the failure two weeks ago:

While investigations into the failure have not yet concluded, initial reports have suggested that one of the four boosters that comprise the first stage of Soyuz failed to separate cleanly. This is believed to have made contact with the second stage, puncturing one of its propellant tanks and throwing the rocket out of control.

This resulted in thrust termination – the rocket’s engines being shut down as a safety measure – and triggered the spacecraft’s automated abort mechanism.

No root cause has been announced. However, speculation initially pointed at a failure of a valve to open that would have vented residual oxidizer from the booster, pushing it away from the vehicle.

Later reports have suggested that the booster was installed incorrectly when the rocket was assembled – having been forced into a mounting lug that was bent out of shape in the process. A similar anomaly reportedly occurred during an unmanned launch in March 1986. The Russian State Commission into the MS-10 failure is expected to deliver its report at the end of the month. [emphasis mine]

The launch does bode well for resuming manned launches in December, as originally planned. That it is possible that this problem has occurred previously and has reoccurred is not good. One would have thought they would have instituted engineering design changes to prevent a repeat.

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Russia: Next Soyuz manned flight likely not delayed

8:45 am

According to Roscosmos officials, they will likely not have to delay the next manned Soyuz launch, as they have three unmanned Soyuz launches on their schedule beforehand.

“The Soyuz rocket will be launched only after the inquiry has identified the causes of the emergency and measures have been taken to prevent such situations in the future. Under the existing rules there must be at least one unmanned launch before the flight of a manned spacecraft. We have plans for at least three launches (before the next manned mission due in early December) from the Kourou space site, the launch of an unmanned spacecraft and of an unmanned spacecraft Progress. The confirmations will be more than enough to put the next crew in space,” Krikalyov said.

Makes sense.

The real question isn’t whether they will identify the specific problem that caused last week’s Soyuz launch failure (which I have every confidence they will), but whether they will identify and fix the underlying culture that is allowing these failures to occur with greater frequency. I don’t think they can, since that culture is caused by the very way they have organized their space program, as a single giant corporation controlled by the government. Without the natural process of competition, the culture of Russia’s aerospace industry has nothing to force it to do good work.

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U.S. astronaut describes Soyuz launch failure

9:22 am

Link here. There really isn’t any news here, but it is definitely interesting to read his perspective on the experience of returning to Earth during a launch abort. Up until now, the only humans to have experienced this have been Russians.

This article provides more info.

Meanwhile the Russians have made it clear that this crew will fly in the spring of 2019. Both were trained to do specific spacewalks on ISS, and the Russians think it wise to use that training.

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