Tag: Russia

Roscosmos struggles to figure out how private enterprise works

12:25 pm

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Liberty for private enterprise in Russia’s space industry?

Doug Messier at Parabolic Arc today published a translation of an interview given by Oxana Wolf, Roscosmos Deputy Director of the Department of Advanced Programs and the Sphere Project, describing Roscosmos’ effort to work with Russian private commercial aerospace companies.

Though she declared near the end of the interview that “We want our private companies to succeed,” the rest of the interview indicated that she and Roscosmos don’t really understand how private enterprise works, though it also appeared both are struggling to figure it out.

For example, when asked why Russia is having so much difficulty changing its regulations to encourage private enterprise, Wolf said the following:

I wondered this question. I saw at what point the Americans decided to change their legislation in order to raise a whole galaxy of private owners and entrust them with tasks that were previously solved by the state. Changes in space laws began in the 1980s, and laws that got [Jeff] Bezos, [Elon] Musk and [Richard] Branson and others on their feet were passed in the mid-1990s. That is, the “era of private traders education” began more than 30 years ago!

When the “private traders” proved their ability to provide quality services, the American government agencies involved in space, on a competitive basis, gave them orders for launches. [emphasis mine]

To her mind, the government led this change. In Russia’s top-down culture, such change must always come from above, from government leadership. However, her impression of this history is wrong. » Read more

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An independent Russian private space company?

9:20 am

Capitalism in space? The Russian company S7 Space announced today that plans to soon begin tests of the fuel tanks of its proposed reusable smallsat rocket, and is in the process of deciding what Russian facility to use.

“We plan to test the rocket’s elements, namely fuel tanks of a smaller size, with a diameter of 1.5 meters. The trials are aimed at proving that the structure is durable. A concrete laboratory is yet to be selected for the purpose. In other words, there has been no firm contract for trials so far,” [explained the head of the company’s technological research department, Arseny Kisarev.]

The official expressed hope that the trials would be carried out by TsNIIMash (Central Research Institute of Machine Building), a main research institution of Russia’s state-run space corporation Roscosmos.

“However, choosing another lab is also possible, if it corresponds to our requirements of the testing procedure,” he said.

This rocket was first announced in 2019. Development was suspended in 2020, however, when the Putin government imposed new much higher fees on the company for storing the ocean launch platform Sea Launch, fees so high that the company was soon negotiating to sell the platform to a Russian state-run corporation.

It is not clear whether that sale ever occurred, but the company itself appears only now to be resuming some operations. Though today’s story suggests it is operating independent of the control of Roscosmos and the Russian government, this is quite doubtful. Russia today functions much like the various Mafia mobs in the U.S. The various different government agencies divide up the work into “territories” that belong to each company. No other independent company can enter that territory and compete for business. Since S7 Space wants to build its own rocket, that makes it a direct competitor with Roscosmos and the government design bureaus within it that build the various Russian rockets.

More likely Roscosmos wants S7 Space to survive, but under its control and only for the purpose of building a smallsat rocket for Roscosmos. S7 Space appears to be struggling to stay independent, with this announcement likely part of that struggle.

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Debris from Russian anti-satellite test threatens more than ISS

10:26 am

According to an analysis by a commercial space tracking firm, the debris from the satellite destroyed during a Russian anti-satellite test in November threatens not just ISS but many military weather and spy satellites.

Hugh Lewis, head of the Astronautics Research Group at the UK’s University of Southampton, on Monday tweeted an analysis of predicted conjunctions, or close approaches, between satellites and the Cosmos 1408 debris for the first week of January. That analysis showed 8,917 likely conjunctions where a sat and a debris fragment would pass within five kilometers of each other — scarily close in terms of collision risk.

The COMSPOC analysis also shows that Russian government claims that the debris would not harm the International Space Station are blatantly not true. In fact, the opposite appears to be the case.

At the time of ASAT test, COMSPOC listed the ISS as 20th on the list of most imperiled spacecraft. But the analysis shows that risks of a catastrophic collision with the ISS will continue to grow as the debris pieces spiral downward from the impact point into the Earth’s atmosphere, Oltrogge said.

More and more it seems this Russian anti-sat test was a deliberate act of sabotage by the Putin government, aimed at harming U.S. assets.

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Biden administration commits to operating ISS through 2030

5:46 pm

The Biden administration yesterday announced that it has committed NASA to operating the International Space Station (ISS) through 2030, a six year extension to the previous end date of 2024.

Today’s abrupt announcement on a federal holiday comes one day after Biden and Putin had a “serious and substantive” telephone conversation about the situation in Ukraine where Russian troops are massed at the border. Biden has said that if Russia invades Ukraine the United States and its allies will respond with more economic sanctions. A Russian official told reporters later that Putin warned Biden that any such sanctions “could result in a ‘complete rupture’ of relations” between the two countries, according to the New York Times.

…Asked why the ISS extension was announced today and if it is related to the Biden-Putin call, a NASA spokesperson told SpacePolicyOnline.com only that it has “been in the works for months.”

A White House commitment to 2030 falls short of setting the date in law, but demonstrates U.S. intentions at least as long as Biden is President. Whether the other partners, especially Russia, agree will be interesting to watch. ESA’s Director General, Josef Aschbacher, welcomed the news, but it will be the 11 ESA members who participate in the program who make the decision.

The article gives a good overview of the political issues, and notes accurately that it will be very difficult to operate the station if Russia and the U.S. part ways and Russia leaves the partnership.

What the article did not mention is the fragile state of some of Russia’s modules. Both Roscosmos and NASA know that the Zvezda module, the second oldest on ISS, is showing very worrisome signs of aging, including many stress fractures that have caused small airleaks. The Russians themselves have admitted that the module is failing, and have added that because of this fact the Putin government has begun work on a new and independent Russian station.

It is unclear if ISS could function if Zvezda became unusable. At a minimum its capabilities will be reduced. At worst it might not be safe to occupy.

The Biden administration and NASA can extend ISS on paper as much as they want, but reality suggests that it will be a dangerous challenge to keep the station running until 2030. The real solution is to get as many private commercial American stations launched in the next few years, so that when Zvezda fails, there will be viable options to ISS.

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Upper stage fails during 3rd test launch of Russia’s Angara rocket

8:52 am

In the third test launch of Russia’s new Angara rocket, intended as a replacement of its Proton rocket, the upper stage failed during the launch, placing the dummy satellite in the incorrect orbit that will decay in only a few days.

Launch was a partial failure after the upper stage shut down 2 seconds into the second burn leaving the dummy satellite in an incorrect very low parking orbit of 201 x 179 at an inclination of 63.4 degrees. The dummy spacecraft is likely to re-enter within a few days. The original plan was to use three upper stage burns to take the dummy spacecraft all the way into a “graveyard orbit” a few hundred kilometers above the circa 36,000 km circular geostationary Earth orbit (GEO).

The state-run Russian press TASS has attempted to paint this test flight as a success because the first stage operated as planned, but since the primary purpose of the flight was to test the new upper stage, dubbed Persei, the launch must be considered a failure. As an engineering test, however, this failure simply means they must figure out what went wrong and fly again.

In fact, the only real failure here is the slow pace in which Russia conducts these Angara test flights. This was only the third Angara test launch since 2014, with second occurring six years later in December 2020. That the third test was a year later should be considered unacceptable, and illustrates how the development of this rocket by the Russian government is very comparable to SLS, NASA’s own government rocket: slow, cumbersome, and inefficient.

The failure however means that this launch will not add to the total of successful Russian launches in 2021. The leader board in the 2021 launch race remains the same, with the total launches remaining at 132, tied with 1975 for the most active year in rocketry ever.

50 China
31 SpaceX
23 Russia
7 Europe (Arianespace)

According to an announcement today by Glavcosmos, the government agency that manages Russia’s commercial launches, it expects to launch 10 times next year, with three of those launches managed by Arianespace from French Guiana. This count does not include any Russian military, manned, or government launches, so the overall total will be higher, though it is unlikely to exceed by much this year’s total, and will more likely not match it.

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Russian Soyuz-2 rocket launches 36 OneWeb satellites

9:42 am

Capitalism in space: A Russian Soyuz-2 rocket today launched another 36 OneWeb satellites into orbit, lifting off from Russia’s Baikonur spaceport in Kazakhstan.

This year, a total of five OneWeb missions were launched from the Vostochny Cosmodrome in eastern Russia, and another two launched from Baikonur. Vostochny is the newest cosmodrome for Russia, while Baikonur is the oldest and originated from the Soviet era.

There was also one launch from French Guiana.

The leaders in the 2021 launch race:

50 China
31 SpaceX
23 Russia
7 Europe (Arianespace)

This was the 132nd successful launch this year, which now ties 2021 with 1975 as the most active year in rocketry since Sputnik. With a possible launches from China (Long March 3B) and Russia (a tentatively scheduled test launch of its Angara rocket today), there is a good chance 2021 will become the most active year ever.

Most important, this activity is only a precursor. Next year should see even more activity.

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Japanese tourists return to Earth after 12 days in space

8:35 am

Capitalism in space: Japanese tourists billionaire Yusaku Maezawa and his assistant Yozo Hirano safely returned to Earth yesterday in their Russian Soyuz capsule after spending 12 days on the Russian half of ISS.

Maezawa’s and Hirano’s flight contracts were negotiated by Space Adventures, the only company to date to fly its clients to the International Space Station. Prior to Soyuz MS-20, Space Adventures organized eight flights for seven self-funded astronauts (one flew twice).

Maezawa, 46, is the CEO of Start Today and founder of ZOZO, an online retail clothing business, which he sold to Yahoo! Japan. In 2018, he paid an undisclosed but substantial amount to SpaceX for a circumlunar flight on the company’s still-in-development Starship spacecraft. Maezawa’s “dearMoon” mission, which will fly him and a crew of artists around the moon, is currently targeted for launch in 2023.

Hirano, 36, managed the photography team at ZOZO and is now a film producer at Start Today. In addition to filming Maezawa during the mission, Hirano also took part in human health and performance research on behalf of the Translational Research Institute for Space Health (TRISH) at the Baylor College of Medicine in Houston, Texas. The studies included collecting electrocardiogram readings and using a portable auto-refractor device to collect sight data.

The article also notes a minor record set during this tourist flight. On December 11th a total of 19 people were in space, the most ever, though only for a very short time. Ten were on ISS, three were on China’s space station, and then six were launched on a suborbital flight that day by Blue Origin.

The next commercial tourist flight on the schedule is February’s first Axiom flight to ISS, carrying three customers to ISS for eight days.

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Russia’s Proton rocket launches two communications satellites

8:35 am

Russia early today successfully launched two Russian civilian communications satellites using its Proton rocket on its second launch in 2021.

This was Russia’s 22nd successful launch in 2021, matching its total from 2019 and the highest since 2015. In that year its launch totals dropped as its international commercial market share switched to SpaceX, partly because of the lower prices that American company offered and partly because of the many quality control problems in the Russian aerospace industry that were causing numerous launch failures.

With two more launches still on its manifest, ’21 looks like it will be a good year for Russia.

The leaders in the 2021 launch race:

47 China
28 SpaceX
22 Russia
6 Europe (Arianespace)
5 ULA
5 Rocket Lab

China still leads the U.S. 47 to 45 in the national rankings. With 123 launches this year, ’21 is now tied as the sixth most active year in the history of rocketry.

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Russia selects first astronaut to fly on Dragon

8:19 am

Russia, as part of the continuing barter deal with NASA for seats on the capsules of both countries, has selected rookie astronaut Anna Kikina to be the first Russian to fly on a Dragon capsule.

Kikina is the only woman currently active in the Russian cosmonaut corps. She was selected in 2012 but has yet to fly in space, although Rogozin and other Russian officials had previously said she would fly in the fall of 2022. She would likely be on the Crew-5 Crew Dragon mission, to which NASA astronauts Nicole Mann and Josh Cassada and JAXA astronaut Koichi Wakata are currently assigned.

While according to the Russians the barter deal is finalized, according to NASA negotiations are still ongoing. This announcement by the Russians might actually be a negotiating tactic, since the tensions between the U.S. and Russia over Russian threats to the Ukraine could threaten the partnership at ISS. By making this announcement the Russians might be trying to make the barter deal an accomplished fact.

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Russia launches two tourists to ISS

8:25 am

Capitalism in space: Using its Soyuz-2 rocket and Soyuz capsule, Russia today successfully launched two tourists to ISS.

Onboard the Soyuz is Yusaku Maezawa, a Japanese billionaire known for starting online businesses Start Today and Zozo. In addition to his Soyuz mission, he has a circumlunar flight aboard SpaceX’s Starship—called “dearMoon”—booked for no earlier than 2023. Maezawa purchased both available seats on this flight of Soyuz. He [is] joined by Yozo Hirano—a media producer from Zozo—who will document the MS-20 mission. This flight will mark the first time two Japanese astronauts fly together, as well as the first flight of any Japanese space tourist.

The mission is commanded by experienced Russian cosmonaut Alexander Misurkin, on what is his third spaceflight. During the mission, he will stand ready to pilot the Soyuz in case the automated guidance software fails.

The Russians claim that this is their first tourist flight to ISS since 2009, but that makes believe the two filmmakers launched to ISS in October were not paying passengers. They might have been working on ISS, and not merely tourists, but they were not professional astronauts but paying customers.

This flight however is the first organized with Russia by the American company Space Adventures since 2009, ending that long gap caused almost entirely because all Soyuz seats since then had been bought by NASA to replace the shuttle. With manned Dragon flights available, the Russians and Space Adventures can sell tickets again.

The leaders in the 2021 launch race:

46 China
27 SpaceX
21 Russia
6 Europe (Arianespace)
5 ULA

China still leads the U.S. 46 to 43 in the national rankings. With SpaceX and Rocket Lab launches set for later tonight, these numbers should rise again.

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Arianespace launches two Galileo GPS-type satellites

8:14 pm

Capitalism in space: Using a Russian Soyuz-2 rocket, Arianespace successfully launched two Galileo GPS-type satellites from its spaceport in French Guiana tonight.

The leaders in the 2021 launch race:

45 China
27 SpaceX
20 Russia
6 Europe (Arianespace)

China still leads the U.S. 45 to 42 in the national rankings. This launch tonight was 116th successful launch in 2021, which is the most launches completed in a year since 1988. Based on the number of planned launched over the next three weeks, there is an outside chance that the global total will top 127, making this the second most active year ever in the history of space. Even if the numbers end up in the mid-120s, 2021 will be among the top eight years ever.

And I expect next year to easily top this year.

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Astronauts successfully complete spacewalk, replace broken antenna

12:37 pm

After a two day delay caused by the danger of impact from debris from the Russian anti-sat test, two astronauts today successfully completed a six-hour-plus spacewalk to replace a malfunctioning antenna on ISS.

NASA astronauts Thomas Marshburn and Kayla Barron concluded the first Expedition 66 spacewalk at 12:47 p.m. EST, after 6 hours and 32 minutes. Marshburn and Barron successfully installed an S-band Antenna Subassembly (SASA) on the Port-1 truss structure and stowed the failed antenna. Additionally, the pair completed get-ahead tasks on the Port-4 truss structure, including resetting the torque on a set of bolts.

This was the fifth spacewalk for Marshburn, the first for Barron, and the 13th spacewalk at the International Space Station this year. Marshburn has now spent a total of 31 hours and one minute spacewalking, and Barron’s spacewalking time is now 6 hours and 32 minutes. Space station crew members have now spent a total of 64 days, 12 hours, and 26 minutes working outside the station conducting 245 spacewalks in support of assembly and maintenance of the orbiting laboratory.

It is unclear if any debris that canceled the spacewalk earlier in the week ever came close to the station. It is just as likely that NASA was overly cautious.

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Russia threatens to destroy U.S. GPS satellites

10:03 am

During a telecast on Russia TV, the television host claimed that Russia could destroy the entire American GPS satellite constellation, using its anti-satellite missile technology, should the U.S. or NATO “cross our red line.”

The Kremlin warned it could blow up 32 GPS satellites with its new anti-satellite technology, ASAT, which it tested Nov. 15 on a retired Soviet Tselina-D satellite, according to numerous news reports.

Russia then claimed on state television that its new ASAT missiles could obliterate NATO satellites and “blind all their missiles, planes and ships, not to mention the ground forces,” said Russian Channel One TV host Dmitry Kiselyov, rendering the West’s GPS-guided missiles useless. “It means that if NATO crosses our red line, it risks losing all 32 of its GPS satellites at once.”

The article claims “numerous news reports”, but it appears they all boil down to Kiselyov’s pronouncements on this one broadcast.

No matter. The Putin government is testing the waters, and showing that it is ready and willing to escalate tensions. It apparently thinks the Biden administration is too weak to respond. And who can disagree?

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NASA postpones ISS spacewalk due to debris from Russian anti-sat test

9:41 am

NASA today postponed a planned ISS spacewalk to fix an antenna because of a threat from debris from the Russian anti-sat test.

On Tuesday, about five hours before the astronauts Thomas Marshburn and Kayla Barron were due to venture outside the space station, Nasa said on Twitter that the spacewalk to fix a failed antenna had been cancelled. “NASA received a debris notification for the space station. Due to the lack of opportunity to properly assess the risk it could pose to the astronauts, teams have decided to delay the 30 November spacewalk until more information is available,” it tweeted.

This problem is only going to get worse. The Russians did something with that anti-satellite test that was either so stupid as to defy logic, or intentional in the worst sort of way. Russia’s actions actually suggest the Putin administration wanted to sabotage ISS.

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Russians set December 8th for launch of next ISS tourist flight

10:17 am

Capitalism in space: Roscosmos today announced that the next tourist flight to ISS of two Japanese tourists will launch on December 8th.

“According to the Russian plan of ISS flight, the Soyuz-2.1A rocket carrying the Soyuz MS-20 transport spaceship with the 20th visiting ISS expedition on board is scheduled to lift off from the Baikonur cosmodrome at 10:38 am Moscow time [07:38 GMT] on December 8, 2021,” the agency said.

The crew will include Roscosmos cosmonaut Alexander Misurkin and two Japanese space tourists – billionaire Yusaku Maezawa and his assistant Yozo Hirano

Maezawa is also the man who has signed a deal with SpaceX to fly to the Moon on Starship, once that spacecraft is finished.

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Russia successfully launches Progress with new docking hub for ISS

9:15 am

Russia today successfully launched a new Progress freighter carrying Prichal, a new docking hub for the Russian half of ISS.

If all goes as planned, Prichal will dock to Nauka in two days.

The leaders in the 2021 launch race:

43 China
26 SpaceX
19 Russia
5 Europe (Arianespace)

China still leads the U.S. 43 to 41 in the national rankings. This launch was the 111th successful launch in 2021, which tied the number from 2018 that had been the highest since the 1990s.

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Europe joins U.S. in condemning Russian anti-satellite test

8:57 am

Europe’s top space policy chief today joined the U.S. in strongly condemning the Russian anti-satellite test that produced a cloud of several thousand pieces of orbiting space junk.

European Commissioner for Internal Market Thierry Breton condemned Russia’s anti-satellite missile system test, which led to the destruction of a satellite in low orbit.

“As European Union (EU) Commissioner in charge of EU Space policy and in particular of Galileo & Copernicus, I join the strongest condemnations expressed against the test conducted by Russia on Monday November 15, which led to the destruction of a satellite in low orbit (COSMOS 1408),” Breton wrote on Twitter late on Tuesday.

The Russians continue to insist the debris poses no threat to ISS, but their own state-run press proves them wrong. This TASS report claims the debris is no threat because it orbits 40 to 60 kilometers (25 to 35 miles) above the station.

That the debris is presently orbiting above the station is exactly why it poses a threat. While mission controllers will periodically raise ISS’s orbit to counteract the loss of altitude due to friction from the very thin atmosphere at that elevation, the various orbits of the satellite debris will continue to fall. Eventually that entire cloud will be drop into ISS’s orbit.

It is likely that the debris spread over time will make it easy for controllers to shift ISS to avoid individual pieces, but the need to dodge will certainly increase with time, raising the odds that something will hit the ISS.

The test seems almost so stupid an act by Russia that one wonders if its purpose was to create a long term threat to ISS itself. At least one private U.S. company, Axiom, plans to attach its own modules to ISS and use it as a base for the next few years for commercial operations. Others want to use ISS as a hotel for private tourists.

The Russians meanwhile are planning to launch their own new station. If the Russians put it in an orbit safe from this debris cloud, this test will have thus conveniently damaged their main competitor in commercial space operations.

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UAE to raise private money to help refurbish Baikonur launchpad

8:39 am

The United Arab Emirates (UAE) has struck a deal with both Russia and Kazakhstan to jointly work together to upgrade the oldest Soyuz launchpad at Baikonur, the one used to put Yuri Gagarin into orbit in 1961.

The most interesting aspect of the deal is its private investment component:

The modernisation of the spaceport involves reconstructing the site to allow for more launches, including commercial and human space flights to the International Space Station.

As part of the agreement, all three parties will bring investors forward to contribute towards the upgrade.

“The UAE space agency is not investing or facilitating as the government. We’re looking for private partners within the UAE to partake. There’s a lot of interest,” Mr Al Qasim said.

This suggests that in exchange for providing private capital, the UAE will obtain launching rights at Baikonur, available for its own privately-built rockets. None yet exist, but it is clear the UAE government is encouraging such activity.

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Russia confirms and defends anti-satellite test

1:33 pm

Russia today confirmed that it had done the anti-satellite missile test earlier this week that destroyed one of its defunct satellites and produced a cloud of space junk.

Russia’s Ministry of Defence also issued a Russian-language statement defending the test. The minister-general of the army, Sergei Shoigu, said that the test was successful and that “the resulting fragments do not pose any threat to space activities,” according to a machine-generated translation to English.

The U.S. State Department said Monday that the test created a cloud of space debris made up of over 15,000 objects, calling it a threat to astronauts and cosmonauts, and space activities of all countries. The debris could pose a threat for years to come, experts have said. The space station’s crew had to shelter in their return ships on Monday when the debris cloud was first detected.

Russia’s space agency Roscosmos wrote on Twitter Monday that the space debris cloud “has moved away from the ISS orbit”, which is roughly 250 miles (400 km) above Earth. The space debris tracker LeoLabs estimates the debris cloud is at 273 to 323 miles (440 to 520 km) in altitude. However, “the station is in the green zone,” Roscosmos added.

The Russian claim that the debris at present poses no threat to ISS could very well be true. The trouble is that it appeared to have posed a threat initially, and will likely be a problem in the future. As a signatory of the Outer Space Treaty, Russia was required to avoid such a situation, and chose not to.

The article at the link notes similar tests by China (2007), the U.S. (2008), and India (2019). Of all these anti-satellite tests, only the U.S. targeted a satellite in an orbit so low that the debris posed no threat to operating satellites or manned spacecraft, and was also quickly pulled Earthward to burn up in the atmosphere. India chose a higher satellite whose debris posed less threat, but took longer to burn up and was initially of some concern.

China and Russia could have done the same thing. They did not, and their irresponsibility has badly worsened a problem that already was considered a serious concern.

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Russian anti-sat test creates 1500 more pieces of space junk

3:40 pm

In what appears to be a test of Russia’s anti-satellite system dubbed Nudol, a defunct Russia satellite has been blasted into approximately 1,500 pieces by a missile launched from Russia.

Under normal circumstances, Kosmos 1408 would not have approached the International Space Station closely enough to pose a threat, however following the breakup, thousands of individual pieces of debris will have scattered into their own orbits. At least 1,500 pieces of debris from the satellite have already been identified by the United States Space Command. However, many smaller objects will have been generated, which will take much longer to identify. With high relative velocities, even a tiny fragment can cause significant damage should it collide with another spacecraft.

Owing to concerns about the debris cloud, the crew aboard the ISS were instructed to close hatches between the space station’s modules and take shelter aboard the Dragon and Soyuz capsules docked to the station.

According to the story at the link, ISS will cut through the expected debris cloud every orbit.

It is amazing that Russia would perform such a test on a satellite with an orbit that close to ISS’s, especially since there are many pieces of abandoned space junk in lower orbits so that their debris clouds would pose little problem, especially because their orbits would decay quickly.

This test is comparable to the Chinese anti-sat test in 2007, which caused a larger debris cloud that still poses a threat to ISS and other working satellites.

According to the Outer Space Treaty, a nation must control the objects it puts in space so that they pose no risk to others. Both the Russian and Chinese anti-sat tests prove these nations have no respect for the treaties they sign.

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Russian astronaut id’s possible leak location in Zvezda

9:50 am

A Russian astronaut today told mission control that he thinks he has located another leak in the Zvezda module of ISS.

Roscosmos cosmonaut Pyotr Dubrov detected a possible air leak spot in the intermediate chamber of the Zvezda module aboard the International Space Station (ISS), the cosmonaut told the Flight Control Center during a communications session on Monday.

The Russian cosmonaut said he had traced the possible spot of the continued air leak while inspecting the Zvezda module’s intermediate chamber at the weekend. “I began preparing a perimeter for laying a cord today. I detected a suspicious spot and started to examine it,” the cosmonaut said, replying to a question about the work in the intermediate compartment in a live broadcast by NASA.

As the Russian cosmonaut said, he made a photo of the detected spot using a microscope with magnifying lens. He did not make video footage of the works, he said. [emphasis mine]

The highlighted words are significant. Up until now all leaks that the Russians have identified have been in Zvezda’s aft section, the part where the docking port is located. That pattern suggested that the many dockings over the module’s two decade-plus lifespan could have led to stress fractures in that module.

That they might have now found an air leak in intermediate section of the module suggests that the age-caused stress fractures are occurring in a more widespread manner. This is very concerning.

On a positive note, when the astronauts sealed the earlier leaks in the aft module, the loss of air dropped significantly. If the leak stops entirely when they seal this leak, we will have some confidence that the problem is under some control, for the time being.

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ISS to maneuver around space junk leftover from Chinese anti-satellite test

8:41 am

Russian engineers will today fire engines on a Progress freighter docked to ISS to guarantee that a piece of debris left over from a 2007 Chinese military anti-satellite test does not hit the station.

The object the space station will dodge is called 35114 in NASA’s catalog of space objects, and is also identified at 1999-025DKS, a piece of debris from a Chinese anti-satellite weapons test in 2007. Originally part of a Chinese weather satellite, the debris resulted from an in-orbit missile test performed by China. As part of that test, a kinetic-energy, suborbital missile was fired at a defunct Chinese weather satellite called Fengyun-1C (which stopped working in 2002), obliterating it into thousands of pieces.

The destroyed satellite was originally in a much higher orbit, but atmospheric drag has pulled the debris closer to Earth over the years and ultimately into the flight path of the space station. The two objects’ closest approach is estimated to occur on Nov. 12, according to Jonathan McDowell, an astronomer at Harvard who tracks and catalogs objects in space. McDowell tweeted on Tuesday that his calculations show that this will be the 29th space station debris avoidance maneuver, and the third related to the 2007 Chinese anti-satellite test.

The maneuver will take place prior to the arrival of Endurance, carrying four astronauts.

While the anti-sat test initially produced about 3,500 pieces of debris, that number has dropped in the past fourteen years to about 2,700 pieces as the orbits of these objects slowly decay. The test was also another example of China’s willingness to break the Outer Space Treaty. As a signatory China is required to control every object it puts into orbit in order to prevent collisions. Instead, it performed a military test that created debris in the thousands, in orbits that threaten ISS.

We shall get another demonstration of China’s contempt for treaties in the next few months, when it launches two more large modules to its space station and the large core stage of the rocket comes crashing down somewhere on Earth, out of control.

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Russia launches Progress freighter to ISS

9:54 pm

Using its Soyuz-2 rocket, Russia today successfully launched a Progress freighter to ISS, carrying more than 5,000 pounds of cargo.

The freighter is scheduled to dock with ISS Friday evening at 9:34 pm (Eastern). It will dock with the port on the 20-year-old Zvezda module, which has remained unused for the past six months because of concerns that the docking and undocking at the port was causing stress fractures in the sections of Zvezda closest to the port. The Russians have decided to do this docking for the express purpose of studying its impact on the module.

The Progress MS-18 spacecraft will link up with the rear docking port on Zvezda. With the help of cosmonauts on the station, Russian engineers have traced a small air leak on the station to the transfer compartment leading to Zvezda’s rear port. The compartment has been sealed from the rest of the space station since the departure of a previous Progress spacecraft from the rear docking port in April. But cosmonauts will re-open the compartment to unload cargo delivered by the Progress MS-18 spacecraft.

The leaders in the 2021 launch race:

38 China
23 SpaceX
18 Russia
4 Northrop Grumman
4 ULA
4 Arianespace (Europe)

China remains ahead of the U.S. 38 to 36 in the national rankings.

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Russian engineers to dock next Progress to Zvezda to test it

8:25 am

Russian engineers have decided that they will dock the next Progress freighter flying to ISS and scheduled to launch tomorrow to the Zvezda module in order to find out if the stress of that docking will cause more cracks in the module’s aft section.

Scheduled for launch in early hours of October 28, 2021, the Progress MS-18 cargo ship will be on a two-day trip to the International Space Station, aiming to dock at the aft port of the Zvezda Service Module, ISS. That particular docking mechanism was unoccupied for half a year, because it is connected to the rest of the outpost via the PrK transfer compartment, which had been leaking air despite all efforts to seal tiny cracks in its walls. Progress MS-18 should confirm that the PrK chamber could be used safely.

This is not crazy, it actually makes a great deal of sense. The engineers need to know if a docking results in more cracks. If so, it will confirm the cause and also provide them the data they need to prevent such things on future manned space vessels.

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Russians certify Dragon for flying its astronauts

9:02 am

Capitalism in space: The head of Russia’s space agency Roscosmos, said yesterday that they have finally approved the use of SpaceX’s Dragon capsules to launch their astronauts to ISS.

Crew Dragon spaceships of Elon Musk’s SpaceX company have gained substantial experience for Russian cosmonauts to travel aboard them as part of cross flights, Head of Russia’s State Space Corporation Roscosmos Dmitry Rogozin said on Monday. “From our viewpoint, SpaceX has gained sufficient experience for representatives of our crews to make flights aboard its spacecraft,” the Roscosmos chief told reporters at the 72nd international astronautical congress.

Russia will now begin barter negotiations for the future flights, whereby for each Russian that flies on Dragon an American will get a free flight on Soyuz.

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Russian filmmakers describe their experience of filming a movie in space

9:06 am

Capitalism in space: The Russian actress Yulia Peresild and her director Klim Shipenko — who spent twelve days on ISS filming scenes for a science fiction movie — gave a press conference yesterday, describing their experience and what they accomplished.

They shot more than 30 hours worth of footage which will later be edited down to about 30 minutes. “We’ve shot everything we planned,” Shipenko said from the Yuri Gagarin Cosmonaut Training Center outside Moscow.

The 38-year-old US-educated film director said cinema was ready to conquer space. “Cinema is looking for new forms. The cosmos is also ready to welcome various experimentalists,” said Shipenko.

He said his stint on the ISS was full of professional discoveries and added that he would never have been able to shoot on Earth what he had shot in space.

Both regretted that their work scheduled on ISS was so busy that they did not have enough time to look at the views out the station’s windows.

When this movie is finished I wonder if it will get a distribution deal in the west. I certainly would like to see it, and I am certain many other Americans will feel the same.

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Russian filmmakers safely return to Earth

11:59 pm

Capitalism in space: A Russian Soyuz capsule safely returned three Russian astronauts to Earth today, including the two filmmakers that spent the last twelve days filming scenes on ISS for a movie.

Russian actress Yulia Peresild and producer Klim Shipenko landed with cosmonaut Oleg Novitskiy of the Russian federal space corporation Roscosmos on Sunday (Oct. 17). The three descended aboard the Soyuz MS-18 spacecraft to a touchdown at 12:35 a.m. EDT (0435 GMT or 10:35 a.m. local time) on the steppe of Kazakhstan.

The landing concluded 191 days in space for Novitskiy, who wrapped up his stay on the station by playing a bit part in the movie Peresild and Shipenko were there to film. A joint production of Roscosmos, the Russian television station Channel One and the studio Yellow, Black and White, “Вызов” (“Challenge” in English) follows the story of a surgeon (Peresild) who is launched to the station to perform emergency surgery on a cosmonaut (Novitskiy).

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Thrusters on Soyuz docked to ISS fire improperly

10:00 pm

The thrusters on the Soyuz capsule to be used to return the two filmmakers and one Russian astronaut back to Earth on October 17th would not stop firing when they were supposed to during routine testing in preparation for undocking.

From the NASA announcement, which by the way buried this event in the announcement’s eighth paragraph:

At 5:02 a.m. EDT today, Russian flight controllers conducted a scheduled thruster firing test on the Soyuz MS-18 spacecraft that is scheduled to return to Earth Saturday night with three crew members aboard. The thruster firing unexpectedly continued after the end of the test window, resulting in a loss of attitude control for the International Space Station at 5:13 a.m. Within 30 minutes, flight controllers regained attitude control of the space station, which is now in a stable configuration. The crew was awake at the time of the event and was not in any danger.

Flight controllers are continuing to evaluate data on the station’s brief attitude change due to the thruster firing. NASA and Roscosmos are collaborating to understand the root cause.

According to the first link, the thrusters tilted the entire station 57 degrees from its correct orientation.

Not only do they not know why the thrusters did not shut down when commanded, they do not know why they eventually stopped firing. They suspect it was because the thrusters ran out of fuel, but this is not yet confirmed.

The Russians still plan to use this Soyuz to return the film crew in two days. The story does not say whether these thrusters are needed in any way to deorbit the capsule.

That’s the second uncontrolled thruster firing from a Russian spacecraft docked to ISS in less than three months. Yet, no such thing had occurred for many decades prior to this. In fact, the last such events that I can remember occurred in the 1960s.

Why such events are suddenly occurring now with such frequency is very concerning, to put it mildly. It brings to my mind the drilled hole in an earlier Soyuz capsule, a hole that was clearly drilled in Russia when the capsule was on the ground and then covered up so it was not detected until the capsule was docked to ISS. The Russians investigated, said they solved the mystery, but have never told anyone what that solution was.

To paraphrase Shakespeare, something is very rotten in Roscosmos.

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Russia launches another 36 OneWeb satellites

8:37 am

A Russian Soyuz-2 rocket today successfully launched 36 more OneWeb satellites, raising the total of the satellite constellation in orbit to 358.

The launch was from Russia’s new spaceport Vostochny. As with all launches from Russia, the expendable first stage core and strap-ons landed inside Russia within designated drop zones. And as usual, no word from Russia on whether they landed on anyone’s head.

The leaders in the 2021 launch race:

34 China
23 SpaceX
17 Russia
4 Northrop Grumman

The U.S. still leads China in the national rankings, 35 to 34. With launches scheduled by both countries (two by the U.S. and one by China) over the next three days, these numbers will continue upward.

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