Dragon/Starliner schedules firming up

At a meeting at NASA this week a status update of SpaceX’s manned Dragon and Boeing’s manned Starliner capsules indicated that their proposed flight schedules, with the first manned flights occurring next year, are increasingly firm.

Overall, the updates were quite positive with most of the flight hardware nearing completion. The two companies must each execute two test flights to the International Space Station (ISS) in order to be certified to perform operational crew rotation missions.

On the SpaceX side, the company will first execute an uncrewed test flight of the Crew Dragon spacecraft called Demonstration Mission 1 (DM-1) – currently scheduled for this coming November. It will then be followed by a crewed test flight designated Demonstration Mission 2 (DM-2). In between the two missions, SpaceX will also execute an in-flight abort test.

In terms of Boeing, they will perform an uncrewed Orbital Flight Test (OFT) with the CST-100 Starliner followed by a Crewed Flight Test (CFT). A pad abort test will be also conducted between the two missions.

While Boeing’s schedule for these flights is somewhat uncertain as they investigate the recent failure of several valves to close during an engine test, SpaceX’s schedule has become very solid. Assuming nothing goes wrong on the unmanned test flight in November and the in-flight abort test, they will fly humans in April, 2019.

SpaceX unveils access arm jetway astronauts will use to board Dragon

Capitalism in space: SpaceX has begun installing its airport-jetway-like access arm that astronauts will use to board Dragon at Launchpad 39A in anticipation of the first manned flight in April 2019.

They were originally going to install the jetway after the first unmanned demo flight, which they hoped to fly this month. That plan has now changed.

Prior to the visual milestone this week of the Crew Access Arm, or CAA, being moved to the pad surface and the base of the Fixed Service Structure (launch tower), previous information from SpaceX and NASA indicated that the arm would be installed after the Dragon’s uncrewed demo flight.

However, that schedule was based around a launch of the uncrewed Dragon flight, DM-1, in August 2018.

With NASA announcing a 3-month slip to the DM-1 flight (largely due to ISS scheduling and crew reduction aboard the International Space Station in the coming months), SpaceX found itself with an unanticipated delay to the DM-1 flight – which in turn opened up a possibility that didn’t exist before to install the CAA in August.

…But now that DM-1 is NET (No Earlier Than) November – a date Gwynne Shotwell is confident the company will meet, SpaceX is forging ahead with CAA installation because, quite simply, there is no reason to wait, at this point, to install the arm after DM-1.

Making the crew access arm resemble an airport jetway is a fine example of the pizazz that helps sell SpaceX. It also helps make space operations appear more like an ordinary transportation option, something that is necessary if the human race is ever going to become truly spacefaring.

Hat tip to reader Kirk.

Russian astronauts complete 8 hour spacewalk

Link here. Besides doing some basic maintenance work as well as literally tossing four cubesats into independent orbit, the most intriguing work was the installation of a German/Russian antenna designed to track animals.

Icarus is a collaborative environmental experiment between the German Aerospace Center (DLR) and Roscosmos to study the migratory patterns of small animals on Earth. It consists of an antenna and GPS hardware to track the movements of animals that have been tagged with small GPS receivers.

The experiment may provide data about how animals move from one location to another, how animal population density shifts over time, and how diseases spread.

Scientists create coldest spot ever on ISS

Using a compact lab called the Cold Atom Lab and launched to ISS in a Cygnus freighter in May, scientists have now successfully created coldest spot ever.

The government agency created atoms known as Bose-Einstein condensates (BECs) for the first time in orbit to focus on their unusual quantum behavior. A team of astronauts on the International Space Station (ISS) was able to take the Cold Atom Lab (CAL), which was loaded with lasers and a vacuum chamber, to understand how BECs interact with gravity.

…The scientists produced the BECs with temperatures as “as low as 100 nanoKelvin, or one ten-millionth of one Kelvin above absolute zero,” NASA added, in the statement. Zero Kelvin, also known as absolute zero, is the equivalent of minus 459 degrees Fahrenheit. The average temperature of space is approximately 3 Kelvin or minus 454 degrees Fahrenheit.

In a sense, they didn’t so much create a cold spot as create conditions that allowed the Bose-Einstein condensates to form so that they could study them. The article provides some background about this research, which is focused mostly on trying to figure out how to unify quantum mechanics (which explains the interactions at the atomic level) with general relativity (which explains the actions of matter and energy at large scales). Physicists have been trying unify both for decades, with little success.

NASA announces crews for first commercial manned launches

NASA has announced the crews for the first commercial manned launches.

Boeing’s crew flight test aboard its Starliner spacecraft, which is targeted to launch in mid-2019, will have Eric Boe, Chris Ferguson and Nicole Mann on board. Boeing’s first post-certification mission will have Josh Cassada and Suni Williams aboard.

SpaceX’s demo mission 2 aboard its Crew Dragon spacecraft, which is targeted to launch in April 2019, will have Bob Behnken and Doug Hurley aboard. The first post-certification mission will be crewed by Victor Glover and Mike Hopkins.

These crews cover the first two manned missions for each spacecraft.

Hat tip Kirk Hilliard.

More information here.

GAO report indicates NASA forcing more delays in commercial crew

A Government Accountability Office report released today suggests that NASA’s complex certification requirements will cause further delays in first operational missions of the commercial crew capsules of Boeing and SpaceX.

The report shows when NASA believes Boeing and SpaceX will each have completed a single non-crewed test flight, a test flight with crew, and then undergo a certification process to become ready for operational flights. This is known as the “certification milestone.”

Based on NASA’s “schedule risk analysis” from April, the agency estimates that Boeing will reach this milestone sometime between May 1, 2019, and August 30, 2020. For SpaceX, the estimated range is August 1, 2019, and November 30, 2020. The analysis’ average certification date was December, 2019, for Boeing and January, 2020, for SpaceX.

These are obviously razor-thin margins, but the new report also indicates that Boeing is ahead in submitting paperwork needed for approval of its various flight systems and processes. This is consistent with what independent sources have told Ars, that Boeing is more familiar with NASA and better positioned to comply with its complex certification processes. [emphasis mine]

This does not surprise me. From the beginning of commercial crew there have been people at NASA working to slow SpaceX down so as to not embarrass Boeing as well as SLS/Orion. By using the “complex certification process,” which really has little to do with engineering and everything to do with bureaucracy and power politics, NASA has effectively succeeded in preventing SpaceX from getting off the ground. The company could have flown a manned Dragon at least a year ago, if NASA had not stood in the way and imposed numerous safety demands, some of which make no sense.

Meanwhile, NASA’s bureaucracy and certification process has created a situation where neither company might be ready to fly when the ticketed flights on Russian Soyuz capsules end. To solve this gap the agency is actually thinking of stretching out ISS missions so it doesn’t have to fly ferry missions as much. While longer missions to ISS make sense — if your goal is to learn how to get to Mars — this isn’t why NASA is thinking of doing it. Instead, it is doing it so that it can make private space, especially SpaceX, look bad.

All in all, NASA’s management seems entirely uninterested in real space exploration, and the risks it entails. Instead, they are focused on power politics and serving the needs of the big space contractors that they have worked with for decades, accomplishing little while spending a lot of taxpayer dollars.

Cygnus fires engine to test reboost of ISS

The Cygnus freighter presently berthed to ISS yesterday did a successful test engine firing to see if it could raise the orbit of ISS.

The cargo resupply vehicle provided a reboost to the Station at 4:25 pm Eastern, with a short 50 second burn of its main engine on the aft of the vehicle, raising the Station’s altitude by 295 feet. This test will pave the way for future, longer burns, removing some of the orbital stationkeeping strain from the Russian assets.

This was the first time since the retirement of the Space Shuttle fleet in July 2011, a US spacecraft had performed a reboost of the ISS.

Northrop Grumman proposed the idea, considering it a way to enhance the value of Cygnus for future NASA contracts. It also appears that NASA is looking to see if the Dragon and Starliner capsule can do this. If so, it will free the U.S. from another dependency it presently has with Russia, who today has the only approved ability to raise the station’s orbit, using Progress and Soyuz capsules and sometimes the engine on its Zvezda module.

First manned Dragon capsule completes thermal vacuum tests

Capitalism in space: SpaceX’s first manned Dragon capsule has completed its thermal vacuum tests ahead of its test orbital flight, presently scheduled for September of this year.

There have been hints that this schedule could be further delayed. That neither SpaceX nor NASA were willing to comment about the results of the thermal tests could be a cause for concern, or it could simply be that they have not yet digested the material and wish to do so first before commenting.

I suspect a more firm schedule will be announced before the end of this month.

UAE signs deal with Russia for UAE astronaut flight

The new colonial movement: The United Arab Emirates (UAE) and Russia signed an agreement this week to fly an UAE astronaut on a Russian Soyuz capsule to ISS in April 2019.

The mission will be a standard 10-day tourist mission, though of course they are not describing it like that. The announcement also does not state if the UAE paid Russia for this flight, but I expect so, just like any tourist flight. The price however was likely a lot less than Russia has been squeezing from the U.S. for its astronaut flights. UAE had also been discussing this with China, and the competition probably forced Russia to lower its price.

I had been hoping that one of the U.S.’s commercial capsules could have gotten this business, but because of the delays NASA has imposed on their initial launches, they haven’t yet flown, so they lost the chance to compete for this.

Private company to offer tourist trips to its own facility on ISS

Capitalism in space: The private company Axiom has announced that it will offer tourist trips to its own facility it will add to ISS, and then eventually detach when the station is retired.

Axiom’s timeline has some flex, because it’s not yet clear how long the larger station will keep going, or what the assembly schedule will be for the company’s custom-built habitation module. But a weekend feature about the project in The New York Times cited 2022 as the supposed opening date.

In addition to the 10-day orbital stay, the $55 million would cover a 15-week training experience on Earth. Axiom is targeting space tourists as well as researchers and entrepreneurs who want to develop in-space manufacturing facilities.

Is this doable? Axiom isn’t yet laying out the complete logistical details, but the company will almost certainly rely on the likes of SpaceX and Boeing, which are developing space taxis for NASA’s use. Once those spaceships go into operation, sometime in the 2018-2019 period, there’s likely to be excess transportation capacity that Axiom could buy into.

This is the future of ISS, a privately run hotel. The Russians have announced a similar plan, attaching a module to ISS that will be designed as a hotel room for tourists. I expect others will eventually do the same. Once these profitable operations take hold, I guarantee that ISS will not be retired. There will be vested interests who will apply the right political pressure to keep it in orbit.

Will that be a good thing? It depends. From a taxpayer perspective, it might not be. ISS is very expensive to operate. Privately built and independent stations would be much cheaper, and would not involve any federal subsidy. At the same time, these private stations might not be doable at affordable prices in the near term. Maintaining ISS for these private companies might in this case be a very reasonably use of federal funds. As the profits rise, the companies will eventually be able to afford building their own stations that will serve their needs better than ISS. That will then be the time to retire ISS, when other private and profitable stations are there, ready to replace it.

NASA administrator in talks about commercializing ISS

In a wide-ranging news article today, NASA administrator Jim Bridenstine revealed that the agency is in discussions with many private corporations about the possibility of privatizing ISS.

Bridenstine declined to name the companies that have expressed interest in managing the station, and said he was aware that companies may find it “hard to close the business case.” But he said there was still seven years to plan for the future of the station, and with the White House’s budget request “we have forced the conversation.”

Bridenstine’s approach to ISS’s future seems reasonable to me. At some point the federal government needs to face the station’s future, and now is a better time to do it then later.

The article however confirmed my generally meh opinion of Bridenstine. First, he reiterated his born-again new belief in human-caused global warming, a belief that seemed to arrive solely for him to gain the votes to get him confirmed in the Senate.

Second, he said this about LOP-G, NASA’s proposed international space station that would fly in lunar space.

Known as the Lunar Orbiting Platform Gateway, the system would be built by NASA in partnership with industry and its international partners, he said.

“I’ve met with a lot of leaders of space agencies from around the world,” he said. “There is a lot of interest in the Gateway in the lunar outpost because a lot of countries want to have access to the surface of the moon. And this can help them as well and they can help us. It helps expand the partnership that we’ve seen in low Earth orbit with the International Space Station.”

But the first element of the system wouldn’t be launched until 2021 or 2022, he said. [emphasis mine]

The highlighted words illustrate why Bridenstine seems like a lightweight to me. LOP-G might be flying near the Moon, but nothing about it will provide anyone any access to the lunar surface. Not only will it not be operational in any manner for more than a decade, at the soonest, but it doesn’t appear designed to make reaching the lunar surface any easier. Instead, it mostly seems designed to justify SLS and Orion, and provide that boondoggle a mission.

Still, Bridenstine has in the past been generally in favor of commercial space, and that position appears to be benefiting NASA’s commercial crew partners. Prior to Bridenstine’s arrival the decisions of NASA’s safety panel acted to repeatedly delay the launch of the manned capsules being built by SpaceX and Boeing. Now that safety panel seems to have seen the light, and is suddenly more confident in these capsules. I suspect Bridenstine might have had some influence here.

UAE astronaut to fly to ISS on Soyuz?

According to a story in the Russian press a tourist on a flight planned for 2019 could be replaced by an astronaut from the United Arab Emirates (UAE).

The Russians and the UAE have signed a cooperative agreement, so this is possible. It could also be that the UAE has offered more money and thus moved up the queue. It could also be that this is premature. There have been many such stories in the past decade, but the Russians have not flown a tourist to ISS since 2009.

Dragon returns successfully from ISS

Capitalism in space: A reused Dragon capsule successfully splashed down on Saturday, returning after a month-long cargo mission to ISS.

The successful splashdown Saturday marked the conclusion of SpaceX’s 14th resupply mission to the space station under the space transport company’s more than $3 billion, 20-launch cargo contract with NASA. It was the third round-trip cargo flight with a reused Dragon capsule.

I await the first time one of these capsules completes its third flight into space. That will be significant.

Source of yellow water in Russian section of ISS identified

The yellow water found in Russian section of ISS earlier this week was caused by the ordinary crust deposits that formed on the inside of a water-heating unit, what the Russians have labeled a “samovar” and we would probably call a teapot.

Limescale crust inside a ‘samovar’ whose service life had expired was the cause for the appearance of yellow water admixtures in the Russian segment of the International Space Station (ISS), First Deputy CEO for Space Systems’ Flight Operation and Tests at Energia Rocket and Space Corporation Vladimir Solovyov told TASS on Tuesday. “A household cause is behind the emergence of the yellow admixtures in the water. Routine limescale crust had formed in the water-heating unit, which had reached the end of its service life. There is nothing terrible in that as we are regularly confronted with such things on Earth. The problem is solved quite easily, we will just promptly replace this unit, which cosmonauts normally call ‘samovar’ with a reserve one,” Solovyov explained.

Anyone who has used a teapot to boil water for years will eventually have to replace it because of the development of a crust on its inside surface. This is what has happened here. It appears the Russian article today was in response to panicked news reports earlier in the week about the appearance of the yellow water and the need for the Russians to use water from the American segment while they pinned down the cause, a procedure that is quite routine.

SpaceX launches Dragon to ISS

SpaceX successfully launched a reused Dragon capsule into orbit yesterday, once again using a reused first stage.

To show you how routine this has become, I myself completely forgot the launch was happening yesterday, and spent that time doing my monthly bills. Oy.

They did not attempt to recover the first stage, using it instead to do re-entry flight tests as it landed in the Atlantic Ocean. I suspect they have decided that it is not cost effective to recover used first stages, and would rather dump them in the ocean than pay the cost to recover, test, and store them.

The leaders in the 2018 launch standings:

10 China
7 SpaceX
4 Russia
3 Japan
3 ULA

China and the U.S. continue to be tied in the national standings.

Further launch delays for Russia’s next ISS module & space telescope

The race to be last! Russia today announced that the launch of both its next ISS module as well as a new space telescope will be delayed until 2019.

The ISS module, Nauka, is years behind schedule, and is presently being cleaned of contamination in its fuel system that was found several years ago.

“Repairs of the MLM Nauka are taking longer than expected, and the deadlines are yet unclear. This means it will not be brought to Baikonur any time soon, and the launch will be postponed until 2019,” the source said.

It was reported earlier that the mission would be delayed for six months. “The delivery of the MLM Nauka to the Baikonur cosmodrome has been moved from September to late 2018. Hence, the module’s launch to the ISS has been provisionally delayed for another six months,” the source said. The launch was scheduled for September 2018 with the possible alternative date in March 2019.

The article also notes delays for Spekr-RG high-energy space telescope until 2019. The article might also describe delays for another satellite, though the writing is unclear.

Nauka was first built in the 1990s as a backup for ISS’s first module. In the early 2000s Russia decided to reconfigure it and fly it to ISS, with its launch scheduled for 2007. This means its launch is now going to be twelve years behind schedule.

It sure does appear that Russia’s Roscosmos is competing with NASA to see which government agency can delay its missions the longest. In fact, for fun, let’s put together the standings!

  • Nauka: 12 years behind schedule (originally scheduled for 2007, now 2019)
  • James Webb Space Telescope: 9 years behind schedule (originally scheduled for 2011, now 2020)
  • SLS/Orion: 8 years behind schedule (originally scheduled for 2015, now 2023)

Stay tuned. This race to the bottom is far from over. NASA could still win, especially because it has more than one project in the running.

Trump to propose transitioning ISS to private hands post 2024

It appears that the Trump administration will propose in its 2019 budget, to be released today, to cease funding ISS in 2024 but to aim at a full transition to private control so that the station is not de-orbited when federal funding ceases.

The approach the administration has chosen is one that would end NASA funding of the ISS in 2025, while offering support for the development of commercial successors. “In support of enabling a timely development and transition of commercial capabilities in LEO where NASA could be one of many customers in the mid-2020s, the Administration is proposing to end direct Federal support for the ISS in 2025 under the current NASA-directed operating model,” the document states.

The 2019 budget proposal will offer $150 million “to enable the development and maturation of commercial entities and capabilities which will ensure that commercial successors to the ISS – potentially including elements of the ISS – are operational when they are needed.” The document says “increasing investments” above that $150 million will be included in future years’ budget requests.

The end of federal funding for the ISS would not necessarily mean the end of the station, or at least some parts of it, according to the document. “[I]t is possible that industry could continue to operate certain elements or capabilities of the ISS as part of a future commercial platform,” it states.

Not surprisingly, there are already hints that there will be massive opposition to such a plan, as it will shift power (and responsibility) from the government to private contractors. Some in Washington will not want the government to lose that power. And some private contractors are simply unwilling to shoulder the responsibility for figuring out how to make money from the station, something that is certainly possible since the development costs will have been fully paid for by the taxpayer.

Russia’s next ISS module, Nauka, delayed again

Russia is apparently going to have to delay the launch of its next ISS module, Nauka, into 2019.

Nauka was initially built in the 1990s as a back-up module for one of Russia’s first ISS first modules, Zarya. It has undergone numerous concept changes, and even more numerous delays, including the most recent and worst, where it was discovered that they had to scrub clean the module’s fueling system because they had become contaminated.

Longest Russian spacewalk replaces ISS antenna, though issues remain

On the longest Russian spacewalk ever, two Russian astronauts today replaced an antenna on ISS, though it appears the installation had issues that might require an additional spacewalk.

NASA’s Mission Control reported that the antenna was still working. Nevertheless, Russian space officials were convening a special team to see whether further action would be necessary. The antenna is used for communications with Russia’s Mission Control outside Moscow.

The trouble arose toward the end of the more than 8 hour spacewalk — the longest ever by Russians and the fifth longest overall — after Commander Alexander Misurkin and Anton Shkaplerov successfully replaced an electronics box to upgrade the antenna. The pair watched in dismay as the antenna got hung up on the Russian side of the complex and could not be extended properly. The antenna — a long boom with a 4-foot dish at the end — had been folded up before the repair work.

Misurkin and Shkaplerov pushed, as flight controllers tried repeatedly, via remote commanding, to rotate the antenna into the right position. Finally, someone shouted in Russian, “It’s moving. It’s in place.” NASA Mission Control said from Houston that the antenna wound up in a position 180 degrees farther than anticipated.

In checking other reports about this spacewalk, it remains unclear whether the antenna will work in the present configuration. I should also note that while the AP report above calls this a “critical” piece of equipment, the antenna that was replaced has sat unused on ISS since for about 17 years because it was meant to work with Russian geosynchronous communications satellites that were never launched.

Russia considering $100 million tourist spacewalks

Roscosmos is considering offering future space tourists the chance to do their own spacewalk for $100 million price tag.

“We are discussing the possibility of sending tourists on spacewalks,” Vladimir Solntsev, the head of Russian space company Energia, told Russian tabloid Komsomolskaya Pravda. “Market analysts have confirmed this: wealthy people are ready to pay money for this,” Solntsev told the paper.

He said the cost of such a trip could be around $100m (€80m), “possibly less for the first tourist”. The tourists will be able to “go out on a spacewalk and make a film, (or) a video clip”.

The article also reiterates Russia’s plan to put tourist accommodations in its next ISS module.

While the original news source for this story, Pravda, is generally not very trustworthy, I tend to believe this. It is definitely doable, and would give the Russians another way to make money, faced with the reality that they will soon be losing NASA as a customer for flying its astronauts to ISS. It also demonstrates that Russia recognizes that it will not be able to charge tourists the $75-$90 million or so per ticket it has been charging NASA. NASA was over a barrel, and thus the Russians could jack up the price. Tourists however will have the option of walking away, and thus the price per ticket will have to come down. For Russia to get the same money, they will need to offer more.

Problem with new ISS robot arm hand

Update: Software patch fixes robot arm latching mechanism. (Hat tip reader jburn.)

Less that a week after astronauts did a spacewalk to install a new latching end effector on the end of one of the station’s robot arms NASA has decided to do another spacewalk to put the old “hand” back on.

Hints of an issue cropped up during the previous spacewalk when two of the six Expedition 54 astronauts—NASA’s Mark Vande Hei and Scott Tingle—replaced the end effector, called LEE-B, but ground teams were unable to communicate with the mechanism. “The spacewalking crew demated and remated the connectors and ground teams were able to power up the arm to an operational state on its secondary communications sting leaving the arm operational but without a redundant communications string,” a NASA statement reads.

After several days of troubleshooting, NASA and the Canadian Space Agency—which built the 57.7-foot (17.6-meter) long Canadarm2—said the decision was made to use the upcoming spacewalk to re-install the old LEE-B to restore the redundant capability with the arm. The space agency said if Canada and its robotics specialists find a way to solve the issue, the Jan. 29 spacewalk could be delayed.

Scientists demonstrate first space navigation on ISS using pulsars

The stars are ours! Scientists using an x-ray telescope installed on ISS have demonstrated it is possible to pinpoint the location of a spaceship and thus navigate through space using pulsars.

In the SEXTANT demonstration that occurred over the Veteran’s Day holiday in 2017, the SEXTANT team selected four millisecond pulsar targets — J0218+4232, B1821-24, J0030+0451, and J0437-4715 — and directed NICER to orient itself so it could detect X-rays within their sweeping beams of light. The millisecond pulsars used by SEXTANT are so stable that their pulse arrival times can be predicted to accuracies of microseconds for years into the future.

During the two-day experiment, the payload generated 78 measurements to get timing data, which the SEXTANT experiment fed into its specially developed onboard algorithms to autonomously stitch together a navigational solution that revealed the location of NICER in its orbit around Earth as a space station payload. The team compared that solution against location data gathered by NICER’s onboard GPS receiver. “For the onboard measurements to be meaningful, we needed to develop a model that predicted the arrival times using ground-based observations provided by our collaborators at radio telescopes around the world,” said Paul Ray, a SEXTANT co-investigator with the U. S. Naval Research Laboratory. “The difference between the measurement and the model prediction is what gives us our navigation information.”

The goal was to demonstrate that the system could locate NICER within a 10-mile radius as the space station sped around Earth at slightly more than 17,500 mph. Within eight hours of starting the experiment on November 9, the system converged on a location within the targeted range of 10 miles and remained well below that threshold for the rest of the experiment, Mitchell said. In fact, “a good portion” of the data showed positions that were accurate to within three miles. “This was much faster than the two weeks we allotted for the experiment,” said SEXTANT System Architect Luke Winternitz, who works at Goddard. “We had indications that our system would work, but the weekend experiment finally demonstrated the system’s ability to work autonomously.”

I think everyone who is interested in interstellar space travel has assumed since the discovery of the first pulsars that they would end up serving as the future north star for interstellar travelers. This experiment shows us how it will be done.

Well read science fiction fans should recognized the literary reference in the tagline.

Russia to launch luxury hotel room module to ISS?

Capitalism in space: Roscosmos is considering a plan to launch a hotel module to ISS where it could house tourists for profit.

According to a detailed proposal seen by Popular Mechanics, the 20-ton, 15.5-meter-long module would provide 92 cubic meters of pressurized space. It would accommodate four sleeping quarters sized around two cubic meters each and two “hygiene and medical” stations of the same volume. Each private room would also have a porthole with a diameter of 228 millimeters (9 inches), while the lounge area of the module would have a giant 426-millimeter (16-inch) window.

The external structure of the tourist module looks like the Science and Power Module, NEM-1, which Russia is currently building for the International Space Station. The second NEM module had originally been on the books in the station’s assembly scenario, but the Russian government funded only one module. It will serve primarily as a science laboratory and a power-supply station for the ISS.

Now, Russia’s prime space station contractor, RKK Energia, came up with a scheme to pay for the second NEM module through a mix of private and state investments. To make profit, the NEM-2 would be customized for paid visitors.

Makes sense to me. Russia doesn’t really have the money right now to fund a big deep space exploration program. Better they aim for profits in space, as that will keep them in the black and provide them the capital they presently lack.

Soyuz launches new crew to ISS

The Russians today launched a new crew to ISS using their Soyuz rocket.

Since the capsule only has to fly to ISS in low Earth orbit, it did not use the Fregat upper stage that failed in another recent Soyuz launch.

This launch probably clinches Russia’s lead over SpaceX for the most successful launches in 2017. At the same time, the U.S. overall will still win handily, with its most total launches in this century.

28 United States
19 Russia
17 SpaceX
15 China

I will be publishing a complete table of the launches with analysis, as I did last year, once the year is complete.

Russia astronauts have found bacteria living on the outside of ISS

Russia astronauts have found bacteria that was not intentionally brought into space living on the outside of ISS.

They are being studied on Earth but most likely they don’t pose any sort of danger, Russian cosmonaut Anton Shkaplerov told TASS on Monday. According to him, during spacewalks from the International Space Station under the Russian program, the cosmonauts took samples with cotton swabs from the station’s external surface. In particular, they took probes from places where the accumulation of fuel wastes were discharged during the engines’ operation or at places where the station’s surface is more obscure. After that, the samples were sent back to Earth.

“And now it turns out that somehow these swabs reveal bacteria that were absent during the launch of the ISS module. That is, they have come from outer space and settled along the external surface.”

I suspect it is a bit of hyperbole to say the bacteria came from outer space. It more likely came from either the station itself, or later spacecraft docking with the station. At the same time, the article is vague about what has been discovered. For example, it says nothing about the bacteria itself.

Beer on Mars

Capitalism in space: Budweiser’s goal to eventually brew beer on Mars will take its next step with the launch to ISS of a beer experiment in December.

To get the ball rolling, the famous beer brand is partnering with the Center for the Advancement of Science in Space, which manages the ISS U.S. National Laboratories, and Space Tango, a payload development company that operates two commercial research facilities within the National Laboratory.

Working with Budweiser’s innovation team, the group will send two barley-based experiments to the ISS as part of the next SpaceX cargo supply mission, scheduled for December 4. Budweiser’s barley seeds will stay in orbit for around a month before returning to Earth for analysis.

Seems right to me.

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