Tag: competition

Second Chinese company completes suborbital rocket test

5:48 pm

For the second time this week, a Chinese “private” company successfully completed a suborbital rocket test.

This time the launch was by OneSpace, which should not be confused with the other company, iSpace. As with iSpace, the rocket used was a solid rocket, which once again makes me think it is doing work for the Chinese military, and is therefore not as independent or as private as Americans normally consider private companies.

Moreover, the launch was filmed by one of China’s spy satellites, also suggesting the military’s interest in this rocket company’s development. You can see both a ground-based and that satellite’s view of the launch at the link.

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India teams up with France to prep for its first manned mission

10:25 am

The new colonial movement: India has signed a cooperative deal with France to provide them help in preparing for its first manned mission in 2022, now dubbed Gaganyaan by India’s press.

Following the signing of agreements between the two parties on Thursday, the agencies “will be combining their expertise in the fields of space medicine, astronaut health monitoring, life support, radiation protection, space debris protection and personal hygiene systems.”

The announcement was made by CNES [France’s space agency] president Jean-Yves Le Gall during the inaugural of Bengaluru Space Expo-2018 where he was the chief guest. It is being organised by the Confederation of Indian Industry along with ISRO and Antrix, the agency’s commercial arm, from September 6 to 8.

The two countries will also work together on other space research.

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Russia begins construction of Angara launchpad at Vostochny

9:52 am

Russia has begun the construction of the first Angara launchpad at their new Vostochny spaceport.

According to earlier reports, the Angara launch pad is to be completed by December 31, 2022. Construction costs are estimated at nearly 39 billion rubles ($565 million).

Somehow it seems to me that this construction is too expensive and is taking too long. A launchpad is essentially a specialized building on the surface. I don’t see why it should be so difficult or expensive to do.

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China launches ocean survey satellite

9:42 am

Locations of two of China's launchsites

China today launched the third satellite in a constellation of ocean-observing satellites, using its Long March 2C rocket.

Though this is the same rocket that dropped its upper stage near a Chinese town in June, the launch came from the Taiyuan launch site, not the Xichang launchsite used in June, so it is unclear if the upper stages fell near populated areas. I would expect so, however, since Taiyuan is located in the middle of China even closer to populated areas than Xichang, as shown on the map to the right.

If the launch went north from Taiyuan, then those upper stages probably landed in Mongolia. I wonder if China has worked out an agreement with that country about dropping toxic first stages onto its territory.

Regardless, in the 2018 launch standings, China now leads the U.S. 24-22. The leaders in the race, with the leading U.S. companies broken out, are as follows:

24 China
15 SpaceX
8 Russia
6 ULA
5 Europe

As mentioned previously, with every launch for the rest of the year China will set a new annual record for itself.

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More details about Chinese suborbital launch earlier this week

9:56 am

Link here. The article really only provides one new detail about the flight itself, that the rocket used solid rocket motors. This fact, plus the overall secrecy, suggest to me that the company, iSpace, is doing its work for the Chinese military.

The article at the link also provides a good overview of the entire Chinese “private” smallsat rocket industry.

China is still run from the top, so any “private” rocket company must have the approval and support of the government. What makes China different from Russia, also ruled from the top, is the Chinese government’s willingness to encourage competitive independent operations, something the Russians has not done. The result is that China’s rocket industry is not stagnating, but growing.

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ISS airleak an accidental drill hole on ground

5:21 pm

The airleak last week on ISS in the orbital module of a Soyuz capsule was not caused by a micrometeorite but by an accidental drill hole made by a technician on the ground who then, rather than reporting it, sealed it and covered it up..

“The hole was made on the ground. The person responsible for the act of negligence has been identified,” the source told the news agency.

Another source said a worker apparently accidentally drilled the hole, but instead of reporting it, simply sealed it. The sealant held for at least the two months the Soyuz spacecraft spent in orbit, before finally drying up and being pushed out of the hole by air pressure.

According to a Moskovsky Komsomolets report, the hole was located near the toilet and covered by decorative fabric. The Russian crew members used an epoxy-based sealant with metallic additives to plug both the hole and a fracture in the outer hull of the Soyuz located behind it, the newspaper said.

Well, if anything is going to put an end to the resistance to using privately built American manned capsule, this should do it. This is also going to do a great deal of harm to the Russian desire to sell tourist seats on their Soyuz.

Posted from Heber, Arizona.

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A glider sets new altitude record

9:22 am

The Perlan-2 glider yesterday set a new altitude record, reaching an altitude of more than fourteen miles.

Then on September 2, Perlan pilots Jim Payne and Tim Gardner strapped themselves in and rode the glider to an altitude of 76,000 ft (23,000 m), setting a new flight record. This is higher than Lockheed Martin’s jet-powered U2 spy plane flown by the CIA, which reached 73,700 ft (22,475 m), and places it amongst a handful of manned aircraft to sustain flight at such as altitude.

Implied but unstated in the article at the link is the military value of this technology, once combined with drone technology.

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UAE names the two finalists for its first manned flight on Soyuz

9:15 am

The new colonial movement: The leader of Dubai yesterday named the UAE’s the two astronaut finalists, one of which will fly on a Soyuz to ISS sometime next year.

The ruler of Dubai has announced the names of two astronauts from the United Arab Emirates who will be heading to the International Space Station, a first for the Gulf nation. Sheikh Mohammed bin Rashid Al Maktoum, who also serves as the UAE’s vice president and prime minister, made the announcement on Monday on Twitter.

Sheikh Mohammed named the astronauts as Hazza al-Mansouri and Sultan al-Nayadi. Their missions are scheduled for next year.

No biographical information about these two men has yet been released, but I am willing to bet that some UAE politics played a part in their selection. This is not to say that they are unqualified (because both men were cleared to fly by the Russians) but to note the realities that always lurk within any government run space program.

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SpaceX’s Big Falcon Rocket and the colonization of Mars

7:49 pm

Link here. Lots of details about what SpaceX wants to do, as well as the company’s request for help in areas it is weak.

Below the fold is the youtube video from the Mars Society conference last week which forms the basis of the article at the link.

I only have one comment at this time: I worry that SpaceX is developing a rocket, the BFR, that has no marketable value, at this time. They succeeded with the Falcon 9 and the Falcon Heavy because they could market them and make money from them. The commercial space industry needed these rockets that could fly at lower cost, and that has paved the way for SpaceX’s success.

There are real questions whether a similar market exists for BFR. To paraphrase a line from the movie Field of Dreams, it is possible that if they build it the customers will come, but few businesses succeed with that market strategy.
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Russian official predicts only 10 launches for 2019-2020

9:24 am

How the mighty have fallen: A Russian official yesterday predicted that they will only do a total of 10 launches for the two year period from 2019 to 2020.

“Five launches are envisaged for 2019. Five launches of manned and resupply ships, and also of a nodal module are planned for 2020,” the vice-premier said at a meeting held at the Energia Rocket and Space Corporation on the problems of piloted cosmonautics in the process of fulfilling long-term space exploration programs. [emphasis mine]

The highlighted words reveal a second tidbit, namely that they apparently will not be launching the Nauka module to ISS in 2019, as previously announced.

In a related story, a Russian space official also confirmed that they will definitely cease flying American astronauts on Soyuz in April 2019, as per the NASA-Russian contract.

The second story does not mention the Soyuz flight seats that Boeing owns, obtained as part of the settlement of the Sea Launch partnership. I wonder about their status. Are the Russians going to block them? I also suspect that this second story might be a negotiating effort by the Russian government to press NASA into buying more flights, something NASA has so far not done.

Either way, the first story essentially places Russian in the bottom echelon of space-launch nations, ranking comparable to what India and Japan have been doing in recent years. Both these countries however expect to up their numbers, which makes Russia’s space future look even more dismal.

For the entire history of space, beginning with Sputnik, the Soviet Union/Russia had consistently dominated the world in annual launches. For them to have fallen so far tells us much about the failed socialist and centralized policies of the Putin government. They do not work. They never work. In fact, they cannot work.

Will someone please tell this fact to both the American Democratic Party, and the many people who continue to vote for its new socialist agenda?

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Scotland’s first commercial rocket test flight

9:34 am

Capitalism in space: A private smallsat rocket company, Skyrora, has successfully completed a suborbital test flight, the first commercial rocket test flight in Scotland.

Skyrora saw its 2.5 metre (9ft) projectile reach altitudes of almost four miles after taking off at the Kildermorie Estate in Ross-shire. Known as Skylark Nano, it accelerated to Mach 1.45 – more than 110mph.

One could also describe Skylark Nano as nothing more than a big model rocket. Nonetheless, the company is using this test flight to improve its chances to win the competition for some of the money the UK government will award to private companies in connection with the establishment of its new spaceport in Sutherland, Scotland.

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Luxembourg announces creation of space agency

9:26 am

The new colonial movement: Luxembourg today announced that it will officially launch its own space agency as of September 12, 2018.

Unlike US space agency Nasa, Luxembourg’s agency will not carry out research or launches. Its purpose is to accelerate collaborations between economic project leaders of the space sector, investors and other partners.

The agency will back an investment fund to invest in promising projects. Head of space affairs Marc Serres told Delano in May 2018 that financing was one of the department’s five pillars. Serres said at the time the fund would be a public private initiative with the state as anchor investor and private investors running it.

As eccentric as Luxembourg’s overall philosophy to tax dollars might be (treating it all as investment capital to invest for profit), this approach in terms of its space agency is right on the money. Not only will their investments bring profits back to their taxpayers (who are really being treated here as investors), they are using this tax money investment as a way to draw private enterprise to their country.

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First private patents filed for manufacturing materials on ISS

10:36 am

Capitalism in space: Two private companies, Proctor & Gamble and Made in Space, have filed the first private patents for the manufacture of either materials or supplies on the International Space Station.

These patents are very important, as they specifically describe doing manufacturing in space of objects that can be used in space. There have been many previous patents for research in space, but all have usually related to research for use on Earth.

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Ukraine test flies winged cruise missile

9:53 am

Ukraine announced today that it has successfully test flown Neptun, a new cruise missile with wings.

[Neptun] is a subsonic weapon developed to hit maritime targets, but can also be deployed against land targets, said Ukrainian defense expert Serhiy Sguretz. “The trajectory is standard for a cruise missile, the cruising flight altitude is 10 to 30 meters (33 to 100 feet), and in the final approach phase, it descends to four to five meters. The missile is equipped with a high-explosive fragmentation warhead. Guidance system details have not been published, but it is capable of hitting different targets, including enemy radar stations. When attacking maritime targets, Neptun has a range of approximately 280 km, increasing to 300 km when launched against land targets. “With a little help, it could fly up to Moscow,” added Sguretz.

The cruise missile is scheduled to be built in three different versions—sea-launched, land-launched, and air-launched—targeting sea and land objects. A picture published by the RNBO shows that the Neptun’s mobile transporter-erector-launcher (TEL) has some similarity to that of the S-300 Soviet/Russian air defense system.

Neptun could be integrated onto not only the Ukrainian air force’s Soviet/Russian aircraft but on some NATO aircraft.

Obviously, this is designed to give Russia pause about any further aggression against the Ukraine.

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India’s manned flight schedule revealed

9:43 am

The new colonial movement: K. Sivan, the head of India’s space agency ISRO, announced yesterday the planned flight program that will lead up to that nation’s first manned spaceflight in 2022.

The Indian Space Research Organisation will conduct two flights of unmanned space capsules about 30 months and 36 months from now in preparation for the country’s first manned space mission by 2022, space agency officials announced on Tuesday.

The manned space capsule will be designed for a five-to-seven day mission about 300km to 400km above the Earth, officials said, adding that Isro has for over a decade been developing key technologies for human space flight.

Isro has designed a three-person space capsule but how many astronauts will be sent in the first mission has not been decided yet, they said. Only Russia, the US and China have until now sent astronauts into space aboard their own spacecraft.

This entire program hinges on the repeated successful use of India’s most powerful rocket, the GSLV Mark 3, which has only flown once so far. Two more launches are scheduled through January, including one that will take India’s first lunar lander to the Moon.

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Virgin Orbit performs more flight tests of 747

9:37 am

Capitalism in space: Virgin Orbit has completed a series of flight tests of the 747 airplane that will be used to launch its LauncherOne smallsat rocket.

The flights of the company’s Boeing 747 aircraft, nicknamed “Cosmic Girl,” were the first since the company installed a pylon on the plane’s left wing that will be used to carry the LauncherOne rocket on future flights of the air-launch system.

The company disclosed few details about the test flights, but flight tracking services such as Flightradar24 list three flights of the aircraft in recent days, most recently Aug. 27, taking off from the Southern California Logistics Airport in Victorville, California. The flights ranged in duration from one and a half to three and a half hours in airspace over the Mojave Desert and over the Pacific Ocean off the California coast.

The company appears to be making progress, though its also appears that their promised first rocket flights are not happening this summer, as previously announced.

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Launch schedule shuffles for SpaceX

9:29 am

Link here. A combination of payload issues, scheduling conflicts, and rocket refurbishment demands has forced SpaceX to shuffle and delay many of its remaining launches scheduled for the rest of 2018.

The biggest conflict appears to be between the first manned Dragon test flight, and the second Falcon Heavy flight, both of which are now listed for a November launch. Since both will use the same launchpad, there must be some space between them.

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Russian medics have approved UAE’s astronaut candidates

9:19 am

The new colonial movement: Russian medics have now narrowed the candidates for the United Arab Emirates’ (UAE) first spaceflight.

Nine candidates were sent to Russia for testing. The article does not say how many candidates were given medical clearance. Further training in September will narrow the choices further, followed by a final decision by the UAE naming the one person who will fly to ISS.

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Dragon/Starliner schedules firming up

9:11 am

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.

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The shift to smallsats by the U.S. military

10:05 pm

Link here. The story focuses on the first planned constellation of smallsats, hopefully set for launch by 2021.

[DARPA] has mounted a program called Blackjack, which aims to loft a network of 20 prototype spy satellites to low Earth orbit (LEO) in 2021. These craft will be incredibly cheap compared to the current crop: The goal is get each satellite built and launched for about $6 million, said Thomas, the Blackjack program manager.

Blackjack aims to meet this ambitious cost target by leveraging developments in the private space sector. Several companies plan to establish huge constellations in LEO in the next few years, to deliver cost-effective internet service to people around the globe. SpaceX’s Starlink network, for example, will feature thousands of individual satellites.

Blackjack will integrate reconnaissance and communications payloads into standard commercial satellite bodies (known as buses) and take advantage of the high launch rate required to loft the mega-constellations, Thomas said. “The Blackjack approach assumes that we’re not going to be an anchor tenant. We’re not going to be driving these companies,” he said during the FISO presentation. “But we want to take advantage of that production line of spacecraft, the buses especially, that they’re going to be building. We want to take advantage of that launch and take advantage of all of those pieces.”

There’s a lot more at the link. If this first constellation works out, they will upgrade it to a constellation of 90 satellites. And it will based on buying the bulk of its product from the private sector instead of having the military build it. This will provide a wealth of business for smallsat manufacturers as well as smallsat rocket companies.

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EXOS completes successful test flight of reusable suborbital rocket

9:30 am

Capitalism in space: EXOS Aerospace yesterday completed a successful test flight of its reusable suborbital rocket, SARGE, at Spaceport America in New Mexico.

The company’s first Suborbital Autonomous Rocket with GuidancE, or SARGE, rocket lifted off from Spaceport America in New Mexico at approximately 2:15 p.m. Eastern. After reaching an unspecified peak altitude, the rocket descended under parachute, landing about 15 minutes later a short distance from the pad. The rocket’s nose cone, descending under a ballute, landed several minutes earlier.

The company didn’t immediately disclose technical details about the flight, such as the peak altitude, but in a live webcast of the launch appeared to be satisfied with the vehicle’s performance, despite the vehicle appearing to veer from its vertical trajectory briefly after liftoff.

“This was a very successful test for us,” said John Quinn, chief operating officer of Exos, on the webcast. “We’re very excited that we had all of our recovery systems operational.”

It sounds as if they were mostly testing the recovery systems that will allow the rocket and payload to land safely in a condition to fly again.

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China reveals landing site for Chang’e-5 lunar sample return mission

8:56 am

The new colonial movement: In a recent paper Chinese scientists revealed their landing plans for the Chang’e-5 lunar sample return mission, presently scheduled for at 2019 launch.

If all goes according to plan, the robotic Chang’e 5 will land in the Rümker region, which lies within a huge basaltic lunar plain called Oceanus Procellarum (Latin for “Ocean of Storms”).

A recent paper lays out the scientific significance of this site, and what Chang’e 5 may be able to find there. “Recent studies find that the geological features and volcanic history of the moon are far more complex than previously thought, and many of the most interesting areas have been neither explored nor sampled,” states the study, which was led by Yuqi Qian of the School of Earth Sciences at the China University of Geosciences in Wuhan. “One such area is the northern Oceanus Procellarum region, which consists of very young (<2 Ga) [less than 2 billion years old] mare materials and hosts one of the largest volcanic complexes on the moon (Mons Rümker)."
For the study, the research team conducted a detailed geological mapping of the Rümker region using imagery, spectral and altimetry data.

Chang’e-5 should not be confused with Chang’e-4, which is set to launch in the fall to land on the Moon’s far side.

The choice of the volcanic region around the Ocean of Storms is significant, as it indicates that, for at least this mission, China is not focused on the possibly more valuable polar regions where water-ice might be present for future lunar bases. Instead, they are giving a priority to science and geology with this probe. They likely also picked this site because it is near the equator and therefore a bit easier to reach on this first daring sample return mission.

It does appear however that China is taking the long view. The landing choice here suggests to me that they plan many more missions to the Moon, and do not see anyone else in a position to compete with them for territory. The U.S., Russia, and Europe appear to be throwing their eggs into the basket of (F)LOP-G, which will merely orbit the Moon and eat up resources preventing these countries from planning and building any landing missions, for decades. India meanwhile might be a competitor, but at the moment it is far behind.

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NASA considering purchase of communications services

9:33 am

Capitalism in space: Rather than build its own communications satellites, as it has done in the past, NASA is now considering purchasing these services from private communications satellite companies.

NASA had been studying a next-generation communications system that would ultimately replace the current generation of Tracking and Data Relay Satellite (TDRS) spacecraft in Earth orbit, as well as support missions beyond Earth orbit. That included the possibility of partnerships with the private sector.

“Past networks have been expensive to operate and maintain because they were designed to only serve government customers, which has limited their ability to leverage commercial partnerships,” the agency said in its fiscal year 2019 budget proposal released in February. “The next generation project will engage with commercial industry through mechanisms such as services contracts, hosted payloads, and other public-private-partnerships to allow multiple commercial entities to partner with the Government in order to significantly reduce and eventually eliminate reliance on NASA or NASA contractor run ground systems.”

In a paper presented last year by several NASA officials at the International Astronautical Congress in Adelaide, Australia, the agency said working with both commercial and international partners would be among the elements of its next-generation architecture. “Using open, commercial, and international standards will enable the use of commercial services by specifying required performance and interfaces without specifying provider-specific capabilities,” the paper stated. “Commercial entities will compete based on price, quality, timeliness, support and other factors that maintain a competitive environment.”

That desire to work with the commercial sector, along with harnessing new technologies like optical communications, was a reason cited by NASA a year ago for not exercising an option for an additional TDRS satellite under a contract NASA awarded to Boeing in 2007. The last satellite built under that contract, TDRS-M, launched in August 2017.

Using commercial communications satellites makes perfect sense. It will be faster, provide more redundancy, and will save the taxpayer a lot of money.

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Arianespace’s Vega launches European satellite to study the Earth’s winds

9:18 am

Arianespace’s Vega rocket has successfully launched a European satellite dubbed Aeolus designed to study the Earth’s winds.

Funded by the European Space Agency and built by Airbus Defense and Space, the 480 million euro ($550 million) Aeolus mission is nearly two decades in the making. Since receiving ESA’s formal go-ahead in 2002, Aeolus has suffered numerous delays as engineers encountered problems with the mission’s laser instrument.

Aeolus will gather the first comprehensive worldwide measurements of wind speed — over oceans and land masses — from Earth’s surface to an altitude of nearly 100,000 feet (30 kilometers).

Data collected by the Aeolus satellite will be fed into numerical weather prediction models, replacing simulated “boundary conditions” in the computers models with near real-time measurements from space.

The updated leader board for the 2018 launch standings:

22 China
15 SpaceX
8 Russia
6 ULA
5 Arianespace

In the national race, the U.S. and China remained tied at 22.

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EXOS to test fly reusable suborbital rocket in New Mexico

8:54 am

Capitalism in space: EXOS Aerospace has chosen Spaceport America in New Mexico as the location where it will test fly its reusable suborbital rocket dubbed SARGE.

EXOS has completed the design, test and build; has received its FAA launch license and completed the final integration and test hovering for the rocket. A successful test flight is needed to solidify the company’s plans to use the technology as the basis for a planned reusable Orbital class vehicle, the company said in a pres release issued Tuesday.

“We are excited to enter into the testing phase of our SARGE platform at Spaceport America, and even more excited to reveal our plans for our Jaguar Reusable (first stage) LEO launcher,” EXOS COO John Quinn said in a prepared statement. “We look forward to enabling space research, manufacturing and educational opportunity for the world by providing frequent suborbital flights that provide fast and affordable access to space.”

Spaceport American CEO Dan Hicks said a successful test flight could lead to further testing and development at the spaceport.

EXOS is another one of the host of new smallsat rocket companies vying for expected large launch needs in the 2020s. For Spaceport America, a state-run spaceport that was built for Virgin Galactic and its hyped surge in space tourism that never happened and thus has seen practically no activity for the past decade, this announcement is helpful in its effort to attract other launch business.

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Flying Boeing’s Starliner capsule

9:54 am

Link here. The article provides some nice details about the way the spacecraft will operate (mostly by computer), with the astronauts monitoring and capable of taking over at any point.

Unlike Dragon, the control panel has no touchscreens. According to astronaut Chris Ferguson, the design was “borrowed a little bit from Orion, and it’s kind of the way some of the 5th generation military planes interact with pilots.” Not as fancy, but maybe more practical. I still have my doubts about the ability of astronauts to accurately press a touchscreen during the vibrations of launch.

There is something else, however, about this article that bugs me. It reads too much like an SLS update, filled with glowing reports that, in the case of SLS, are designed to disguise a program that is not going to meet its schedule. This is pure speculation based on nothing but instinct, but it is an impression I have and do not like.

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Stratolaunch to build its own upper stages

9:40 am

Capitalism in space: Stratolaunch today announced that it is designing and building three differently-sized upper stage rockets to attach to the fuselage of its giant Roc airplane.

Beside the Pegasus rocket, owned by Northrop Grumman, aimed for first flight in 2020, Stratolaunch will build a medium and medium-heavy rockets, with the former set for a 2022 flight, as well as a fully reusable space plane, now in early development.

The space plane concept would apparently be capable of taking payloads up and down from orbit, and could therefore become the first totally reusable launch capability.

Overall, it does appear that the company, unable to find someone else to design its upper stage, has been forced to do it itself.

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NASA officially approves SpaceX’s fueling system

9:08 pm

Surprise, surprise! NASA on August 17 officially approved SpaceX’s fueling system where the astronauts would enter the Dragon capsule before the Falcon 9 rocket would fueled.

In a statement published late Aug. 17, the agency said that it was allowing SpaceX to move ahead with plans to use what’s colloquially known as “load-and-go,” where the Falcon 9 launch vehicle is filled with liquid oxygen and kerosene propellants after astronauts board the Crew Dragon spacecraft on top of the rocket.

“To make this decision, our teams conducted an extensive review of the SpaceX ground operations, launch vehicle design, escape systems and operational history,” Kathy Lueders, NASA’s commercial crew program manager, said in the statement. “Safety for our personnel was the driver for this analysis, and the team’s assessment was that this plan presents the least risk.”

Blah, blah, blah. They had made it clear they were going to approve SpaceX’s fueling approach last week. NASA safety bureaucrats have been whining about SpaceX’s fueling approach for more than a year and a half, for no logical reason, and for what I surmised were purely political reasons having zero to do with safety. At times I have stated that when SpaceX was getting close to actually flying, NASA would back down. And I also expected SpaceX to push its launch dates to force NASA to back down, in contrast to the old-time big space contractors who routinely would kowtow to NASA in these matters and allow its bureaucracy to push them around.

These events are more evidence that the April 2019 manned Dragon launch is on schedule.

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