Tag Archives: SpaceX

Dark dunes, wedding cake mesas, and dust-filled gullies

Essays And Commentaries

Dark dunes, wedding cake mesas, and dust-filled gullies

Cool image time! The photo on the right, reduced, rotated, and cropped slightly to post here, was taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) and issued by the spacecraft science team in its December image release.

They didn’t give this image a caption. The release title, “Arabia Terra with Stair-Stepped Hills and Dark Dunes,” significantly understates the wild variety of strange features throughout this terrain. Normally I crop out one section of the photographs I highlight to focus on the most interesting feature, but I couldn’t do it this time. Click on the image to see the full resolution version. Take a look at the complex wedding cake mesas in the lower left. Look also at the streaks of dust that I think are filling the gullies between these hills. In the image’s upper left are those dark dunes, scattered between dust ripples and small indistinct rises and what appears to be a drainage pattern descending to the north. Interspersed with these dunes near the center of the image are several perched crater floors, indicating that the crater impacts happened so long ago that the surrounding terrain had time to erode away, leaving the crater floor hanging like a small plateau.

On the right the two largest mesas rise in even stair-stepped layers that would do the mesas in the Grand Canyon proud.

This could very well be the coolest image I have ever posted. Everywhere you look you see something different, intriguing, and entirely baffling.

Arabia Terra covers the largest section of the transition zone between Mars’s high cratered south and its low flat northern plains, where some scientists believe an intermittent ocean might have once existed. It lies to the east of Valles Marineris, and is crater-filled with numerous intriguing geology, as this image most decidedly illustrates. In this particular case it shows the floor of one of the region’s mid-sized craters.

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FCC: SpaceX’s Starlink satellites can kill

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The sky is falling! The FCC has calculated that fragments from SpaceX’s planned Starlink constellation of almost 12,000 satellites pose a risk of landing on humans on Earth.

SpaceX estimates that several kilograms of each 386-kilogram Starlink could reach the Earth’s surface with sufficient energy to harm or kill someone. NASA has fixed this figure at 15 joules—about the same wallop as a baseball traveling at 51 kilometers per hour. Depending on the satellite’s configuration, iron thruster components, stainless steel reaction wheels, or silicon carbide mirrors could survive the journey from orbit to your head.

…In March and June 2017, the FCC calculated the aggregate risk to humans from the entire constellation. Assuming the 11,927 satellites are launched on a regular basis, they will fail in the same way. Starting around six years from the first launch, an average of five satellites a day will reenter the Earth’s atmosphere, each with a tiny chance of failing to completely burn up, resulting in a part that could hit someone.

But with more than a thousand satellites falling a year, those tiny risks add up. The FCC figured out that, over their lifetime, satellites in the LEO shells posed a 1 in 5 risk of hurting or killing someone, and the VLEO satellites carried a 1 in 4 risk. IEEE Spectrum’s calculations using SpaceX’s most up-to-date information suggests that the overall risk of debris from the constellation causing an injury or death will be 45 percent.

Rather than demanding that we restrict or change what SpaceX does, I see this as an opportunity for someone designing robot satellites designed to clean up space junk. Offer your services to SpaceX. They get their problem solved easily, and you make some money.

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Three launches scrubbed

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Capitalism in space: Both SpaceX and Blue Origin scrubbed planned launches today due to what appear to be minor technical issues.

SpaceX was launching a GPS satellite for the military, while Blue Origin was going to fly its New Shepard suborbital spacecraft on its third flight. SpaceX will try again tomorrow, while Blue Origin has not yet announced a new launch date.

Meanwhile, ULA’s attempt to launch a National Reconnaissance Office (NRO) spy satellite tonight with its most powerful rocket, the Delta 4 Heavy, faces bad weather, with only a 20% chance of launch.

UPDATE: I missed a third launch scrub today, Arianespace’s attempt to launch a trio of French military satellites using a Soyuz rocket from French Guiana. They will try again tomorrow.

This means there will be three launch attempts tomorrow, since India plans a launch of its GSLV rocket as well.

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NASA’s warped measure of safety

Essays And Commentaries

In posting an invitation to social media users to attend the launch of the first unmanned test flight of SpaceX’s man-rated Dragon capsule on January 17, 2019, NASA’s public relations department added the following warning:

NASA has a series of reviews before the uncrewed test flight, and the outcome of these reviews, including the Flight Readiness Review, will ultimately determine the Demo-1 launch date.

For months I have reported numerous examples of NASA’s safety panel acting to create fake problems that will force a delay in this launch. First it was the fueling method. Then it was the insulation on the helium tanks. Then there was the need for SpaceX to fill out all the paperwork. Now it is the parachute system and worries about the safety culture at SpaceX.

I might take these concerns seriously, except that NASA’s safety panel seems to be so sanguine about far more serious safety issues with NASA’s SLS rocket and Orion capsule. This double standard is starkly illustrated once again in this NASASpaceflight.com article about NASA’s plans for the very first manned Orion/SLS mission.

On that manned mission, NASA will fly a host of new equipment for the first time. For example, the capsule’s “Environmental Control and Life Support System (ECLSS), crew displays, and other crew systems will be making their debut in Orion.” Anything else that has flown previously will essentially have done so only once, during the first unmanned test flight of SLS/Orion.

It gets worse. While NASA has demanded SpaceX fly the final manned version of its Falcon 9 rocket seven times before it will allow its astronauts on board, the agency plans to launch humans on SLS on only its second launch. More astonishing, that second launch will include a mission taking those astronauts on a loop around the Moon.

During the Apollo missions in the 1960s, NASA had a policy that no mission would head to the Moon without carrying a lunar module (LM). The logic was that the LM would act as a lifeboat should something go wrong with the Apollo capsule, a logic that was actually proven during Apollo 13.

NASA did send Apollo 8 to the Moon without the LM, but it did so in the context of a Cold War space race and an end-of-the-decade commitment by an assassinated president. The agency then knew the risks were high, but it decided the situation justified those risks.

NASA is not faced with a Cold War space race today. Instead, it has a grossly over-budget and long delayed boondoggle called SLS/Orion, increasingly embarrassed by the quick and efficient achievements of private space companies. In a desperate effort to keep that boondoggle alive, the agency is apparently pushing it to fly it too soon and with inadequate development. In fact, it appears to me that the safety culture at NASA that caused both shuttle accidents (a desire to favor frequent launches while ignoring safety analysis) has returned at NASA, and it has done so with a vengeance.

Meanwhile, the contrast with how the agency’s safety panel treats SpaceX versus SLS/Orion demonstrates how corrupt and unreliable that safety panel has become. They no longer really work to reduce risk. Their goal appears to promote government-built rocket systems over those manufactured by the private sector.

Hat tip to Kirk Hilliard for pointing out the language in the NASA pr invite to the SpaceX launch.

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First test flight of Dragon manned capsule delayed ten days

Points of Information

In order to avoid a conflict at ISS with the Dragon cargo freighter that just docked there, SpaceX has now delayed the unmanned test launch of its first Dragon manned capsule by ten days, to no earlier than January 17, 2019.

The article at the link is mostly focused on describing the experiments and cargo that the cargo freighter just brought to ISS, but it includes these scheduling details involving the unmanned test flight:

The cargo Dragon is the only vehicle currently capable of returning experiments from the International Space Station and is in relatively high demand. Thus, the worms will either return aboard this CRS-16 Dragon or wait until spring when the CRS-17 Dragon departs the orbital outpost. Regardless, once the newly delivered science experiments and cargo are removed from Dragon, the International Space Station crew will pack the craft full of return cargo before closing Dragon’s hatch and releasing it from the Station in mid-January 2019 for return to Earth.

Presently, CRS-16’s unberth and landing date is set for 13 January 2019, which at the time of the mission’s launch set up a potential overlap between CRS-16 and SpaceX’s Demonstration Mission -1 (DM-1) for the Commercial Crew Program.

At the time of CRS-16’s launch, the uncrewed DM-1 test flight had been targeting a No Earlier Than (NET) launch date of 7 January 2019 from LC-39A at the Kennedy Space Center, with a docking to the International Space Station to follow on 10 January. That NET 7 January launch date officially slipped on Friday to NET 17 January.

I once again want to emphasize that the only thing that I see that might delay this launch is NASA’s effort to slow it down.

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SpaceX sees no schedule impact from first stage landing failure

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Capitalism in space: SpaceX officials expect the first stage landing failure during yesterday’s launch to have little impact on the schedule of upcoming launches.

They also indicated that the cause of the landing failure had something to do with a malfunction in the stage’s grid fins. More important however was this tidbit about the second stage:

Koenigsmann also revealed at the briefing that the rocket’s upper stage, which successfully placed the Dragon cargo spacecraft in orbit, used redesigned composite-overwrapped pressure vessels (COPVs) used to store helium to pressurize the stage’s propellant tanks. SpaceX redesigned those COPVs after a September 2016 pad explosion in order to meet NASA safety requirements for future commercial crew missions.

NASA requires SpaceX to perform at least seven launches with the redesigned COPVs before the agency will allow its astronauts to fly on the vehicle. Koenigsmann said he believed this was the second launch to use the redesigned COPVs, after the launch of the Es’hail-2 communications satellite Nov. 15.

SpaceX appears very unconcerned about getting those remaining five flights, which illustrates their expectation that 2019 will have a substantial number of launches in the first half of the year, prior to the tentative June launch date for the first manned Dragon mission.

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Falcon 9 launches Dragon; 1st stage return fails

Points of Information

SpaceX’s Falcon 9 rocket today successfully launched a Dragon cargo capsule to ISS.

Unfortunately, a problem with the first stage had it fail to land on its target landing pad, instead landing in the ocean. This failure is the first in quite some time for a SpaceX first stage. It was the first failure however of their Block 5 first stages, which might impact the manned Dragon launch schedule set for this coming year.

The leaders in the 2018 launch race:

33 China
20 SpaceX
13 Russia
10 Europe (Arianespace)
8 ULA

This SpaceX launch was the 100th successful rocket launch for 2018, the first time the global rocket industry has reached the century figure since 1991, before the fall of the Soviet Union. As SpaceX’s 20th launch this year it sets a new record for launches by a private company. In fact, this total exceeds the average number of launches for the entire U.S. from 2001 to 2016, and clearly demonstrates how SpaceX has not only become the world’s dominate launch company, its effort to foster competition into the launch industry has served to energize it, for everyone.

In the national rankings, China continues to lead the U.S. 33 to 32.

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SpaceX recovers fairings from ocean

Points of Information

Capitalism in space: In its launch on December 3, SpaceX was unable to catch either half of the Falcon 9’s fairings as they floated down by parachute. However, both halves were recovered, and the company plans to try to dry them out and reuse them.

The recovery ship, Mr. Steven, failed to catch either in its giant net. Since both fairings however landed gently in the ocean, and were quickly recovered, the article notes that SpaceX is now considering a change in its method of recover. The method of landing appears to have the fairing halves almost act like small boats, thus protecting the delicate equipment on their interiors. It appears they have increased their waterproofing, and may now only need to get them out of the water quickly to make then reusable.

Posted from the West Bank city of Modi’in Ilit.

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Falcon 9 first stage successfully flies for the third time

Points of Information

Capitalism in space: During a successful launch today of 64 smallsats, SpaceX successfully landed for the third time the rocket’s first stage.

This first stage flew twice before, in May and August. With this flight it is primed for a fourth flight, I will bet sometime in the next two months.

SpaceX was also going to try to recover half of the fairing, but as I write this there is no word yet on that effort. Also, the deployment of the 64 smallsats will start momentarily and take more than an hour. During the live stream, which you can watch as a replay at the link, it was very clear that one of SpaceX’s commercial goals with this launch was to promote the Falcon 9 as an affordable and viable vehicle for launching smallsats. SpaceX is anticipating the growth of that business, and wants to encourage smallsat manufacturers to buy their services. As I like to say, the competition is heating up.

The leaders in the 2018 launch race:

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

China remains ahead of the U.S. in the national rankings, 33 to 31.

Update: What I neglected to mention, partly because I was writing this post while traveling, is that with SpaceX launch the company set a new annual record for the most launches in a year, which is also the record for the most launches in a year by any private company, ever.

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Weather delays SpaceX launch

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Capitalism in space: Weather has delayed a SpaceX launch from Vandenberg.

This launch is significant because once launched the first stage will become the first to have flown three times. It also will be the first to have launched from all three of SpaceX’s operating launchpads and to have landed on both of the company’s drone ships. And it will have done all this in less than seven months.

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Groundwork and licensing begins for first test flights of SpaceX’s Starship

Points of Information

Capitalism in space: Even as SpaceX has apparently begun the licensing process with the FAA for its planned hopper tests for its Super Heavy and Starship heavy lift reusable rockets, it is also accelerating work for those flights at its Boca Chica spaceport in Texas.

The applications apparently describe a two-stage testing program divided into low then high altitude flights, “running approximately three times per week.” Meanwhile, at Boca Chica SpaceX has begin building a giant tent as well as other work.

While I doubt they will be able to begin test flights in 2019 as they have announced, it is clear those test flights will happen in the near future.

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Date set for first unmanned launch of manned Dragon

Points of Information

Capitalism in space: NASA announced today that SpaceX has set January 7, 2019 as the launch date for its first unmanned test flight of its manned Dragon capsule.

SpaceX is targeting Jan. 7 for launch of its first Crew Dragon commercial ferry ship on an unpiloted test flight to the International Space Station, NASA announced Wednesday, a major milestone in the agency’s drive to end its sole reliance on Russian Soyuz crew ships for carrying astronauts to orbit.

If the shakedown flight goes smoothly — and if a NASA safety probe unveiled Tuesday doesn’t turn up any show stoppers — SpaceX could be ready to launch the first piloted Crew Dragon atop a Falcon 9 rocket in the June timeframe, carrying veteran NASA astronauts Robert Behnken and Douglas Hurley to the space station. [emphasis mine]

As I said during a taping today for my appearance on WCCO radio tomorrow at 11:10 am (Central), the only thing standing in the way of SpaceX getting its manned capsule off the ground is NASA. June is a long time from now, and the agency, egged on by corrupt politicians, could easily find ways to delay that first manned launch in that time. Nor would I put it past the corrupt Washington in-crowd, led by Senator Richard Shelby (R- Alabama), having no interest in the national interest, to do what they can to sabotage that flight. What they care about is diverting tax dollars to either their own pockets or to the pockets of their allies (which also helps bring them pay-offs campaign contributions as well).

Still, it is encouraging that SpaceX is pushing forward, and that there appear to be strong elements in NASA supporting them. Keep your fingers crossed.

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NASA opens safety review of Boeing and SpaceX

Points of Information

Turf war! Prompted by Elon Musk’s single hit of marijuana during a podcast interview, NASA has begun a detailed safety review of both SpaceX and Boeing.

[William Gerstenmaier, NASA’s associate administrator for human exploration,] said the review would focus not on the technical details of developing rockets and spacecraft but rather the companies’ safety culture — encompassing the number of hours employees work, drug policies, leadership and management styles, whether employees’ safety concerns are taken seriously, and more.

“Is the culture reflective of an environment that builds quality spacecraft,” Gerstenmaier said. The review would be led by NASA’s Office of Safety and Mission Assurance, which has conducted similar probes inside NASA. Gerstenmaier said the process would be “pretty invasive,” involving hundreds of interviews with employees at every level of the companies and at multiple work locations.

This is a power-play, pure and simple. NASA might claim it cares about safety, but its track record suggests instead that its real motive is to prove to SpaceX that it is in charge, not SpaceX. It rankles NASA’s bureaucracy that they cannot call the shots at SpaceX, and have found themselves embarrassed by its success, compared to the agency’s continuing failures with SLS. Moreover, considering the space shuttle’s unsafe history, NASA’s safety track record and the workplace culture that produced that history is nothing to brag about.

These “invasive” interviews are guaranteed to find workplace issues that NASA will then use as a hammer to take further control SpaceX’s operations, making it less innovative, more expensive, and more bureaucratic. And I see no one in the Trump administration, including Trump, very interested in reining NASA in on these matters.

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SpaceX now seeking a $250 million loan, not $500 million

Points of Information

Capitalism in space: SpaceX has reduced the private loan it is seeking from $500 to $750 million down to $250 million.

Goldman Sachs Group Inc. was initially canvassing investors for a $500 million deal for SpaceX. During marketing of the loan, Musk changed advisers and chose Bank of America to officially launch the deal to investors at $750 million.

The switch surprised bankers and investors, as Goldman is widely viewed as the Wall Street firm closest to Musk. It helped take Tesla Inc. public in 2010, led its $1.8 billion bond sale last year and advised Musk on his short-lived attempt to take the electric carmaker private for $420 a share Goldman balked when SpaceX, a first-time issuer, wanted wide latitude to raise additional debt in the future, people with knowledge of the matter said earlier this month.

The loan isn’t the only way Musk has been trying to raise cash with SpaceX, which was founded in 2002 and last valued at about $28 billion. He also recently inquired with at least one bank about a personal loan tied to his stake in the rocket company, a person with knowledge of the matter said earlier this month.

It seems to me that Musk is acting here in a manner that will allow him to maintain as much independence as possible, a very wise approach.

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Musk renames BFR

Points of Information

He must be reading BtB! Elon Musk today revealed new names for the two stages of his Big Falcon Rocket rocket, Super Heavy for the reusable first stage and Starship for the reusable orbiting second stage.

These are much more inspiring and saleable names. They also do not preclude SpaceX from giving each individual Super Heavy and Starship their own names as well, since these names apply to the class of rocket, not the ships themselves.

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SpaceX delays today’s Falcon 9 launch using booster for 3rd time

Points of Information

Capitalism in space: SpaceX has delayed today’s Falcon 9 launch that would have been the first time a first stage had launched for the third time.

“Standing down from Monday’s launch attempt of Spaceflight SSO-A: SmallSat Express to conduct additional pre-flight inspections. Once complete, we will confirm a new launch date,” SpaceX representatives said via Twitter on Saturday (Nov. 17).

They did not offer further details, so it’s unclear what issue prompted the call for further inspection.

The delay is expected to be about a week. I suspect that they decided, after their standard prelaunch static fire last week, to review the data more carefully. The Block 5 first stage has already flown twice this year, in May and August. A launch in November means they are averaging a relaunch every three months, a pace that is far faster than NASA ever achieved in reusing its space shuttle.

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SpaceX will not use Falcon 9 for BFR tests

Points of Information

In a series of tweets, Elon Musk revealed yesterday that SpaceX has decided it will no longer use its Falcon 9 to test Big Falcon Rocket (BFR) designs and has instead redesigned the BFR’s upper stage, dubbed the Big Falcon Spaceship (BFS), and will do those tests with that.

I suspect that the company got pushback from NASA and the Air Force about making any big changes to the Falcon 9 upper stage, and decided it was better to leave well enough alone. They have more flexibility making these changes and tests with BFS.

However, the main conclusion that I draw from writing up this post is that SpaceX has got to come up with better names for BFR and BFS. What they have now is boring and unwieldy. I am sure that Musk can think of two more exciting and easier to use names for the new rocket’s reusable first and second stages. And he should do it, now!

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SpaceX successfully launches Qatar communications satellite

Points of Information

Capitalism in space: SpaceX today successfully launched a communications satellite for Qatar.

The first stage, previously flown in July, successfully landed on their drone ship. They intend to fly it for an unprecedented third time in the very near future. With this launch SpaceX has tied its record for most launches in a year, 18, which is also the most ever in a single year by a private company.

The leaders in the 2018 launch race:

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

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

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NASA approves Falcon 9 for all science missions

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NASA today announced that it has certified SpaceX’s Falcon 9 rocket as qualified to launch all of its science missions.

With only one mission out of 61 flights of the Falcon 9 ending in failure, the rocket appears to have met the high standards NASA demands from all of the rockets it uses. Two of those successful missions include other flights under the LSP: Jason-3 and TESS.

With the addition of this latest notch on its belt, SpaceX is poised to conduct the most sensitive, in terms of cargo, flights that the agency has—those of astronauts to the International Space Station.

As noted in the quote, this certification makes it certain that NASA will allow its astronauts to fly on the Falcon 9, even if its own safety panel continues posing its bureaucratic demands.

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SpaceX to build test prototype of BFS, test on Falcon 9

Points of Information

Capitalism in space: SpaceX announced today that it is building a test prototype of its Big Falcon Spaceship, the upper stage of its Big Falcon Rocket, and it will use the Falcon 9 to do orbital flight tests.

Musk in a tweet said that they hope to to do the first flight by June 2019. Musk also said that they will not be testing vertical landing with this prototype, focusing instead on atmospheric re-entry. From this I can only assume it will not be recovered after its return to Earth.

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SpaceX’s Tesla passes Mars’ orbit

Points of Information

Capitalism in space: The Tesla roadster that was put into solar orbit by the first Falcon Heavy launch in February has now successfully flown beyond Mars’ orbit.

The significance of this achievement is that this payload was put into solar orbit by a private company, using its own funds. The government had nothing to do with it.

For the entire history of the space age such a thing was considered absurd and impossible. You needed government to fund and build these big space projects. With this launch SpaceX and Elon Musk once again demonstrated how that accepted wisdom was bunk.

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Shake-up in SpaceX’s Starlink satellite division

Points of Information

Capitalism in space: It appears that Elon Musk has done a major shake-up in SpaceX’s Starlink satellite division, firing a number of managers because he was unsatisfied with the slow pace of development.

The management shakeup followed in-fighting over pressure from Musk to speed up satellite testing schedules, one of the sources said. SpaceX’s Behrend offered no comment on the matter.

Culture was also a challenge for recent hires, a second source said. A number of the managers had been hired from nearby technology giant Microsoft, where workers were more accustomed to longer development schedules than Musk’s famously short deadlines. Another senior manager that left SpaceX was Kim Schulze, who was previously a development manager at Microsoft, one of the people said. Schulze did not respond to a request for comment.

“Rajeev wanted three more iterations of test satellites,” one of the sources said. “Elon thinks we can do the job with cheaper and simpler satellites, sooner.”

A billionaire and Chief Executive Officer of Tesla Inc, Musk is known for ambitious projects ranging from auto electrification and rocket-building to high-speed transit tunnels.

Musk’s desire for speed here actually makes very good economic sense. There are other companies developing similar internet satellite constellations, and if SpaceX’s launches late they will likely lose a significant market share.

His concern about the slow pace seems to me also justified. This technology, while cutting edge, shouldn’t require as much testing and prototype work as it appears the fired managers wanted. Better to get something working and launched and making money, introducing upgrades as you go, as SpaceX has done so successfully with its Falcon 9 rocket.

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SpaceX confirms it will do first hopper tests of BFR in Boca Chica

Points of Information

Capitalsm in space: SpaceX has now confirmed that it will do the first hopper flight tests of its Big Falcon Rocket (BFR) in its new spaceport facility in Boca Chica, Texas.

They hope to start these flight tests as soon as late 2019, but don’t be surprised if they don’t meet that date. It also appears that these test flights will be of the BFR’s first stage as well as its upper stage, presently dubbed the Big Falcon Spaceship (BFS). This upper stage is being designed somewhat like a space shuttle, capable of gliding into the atmosphere in order to shed speed. Unlike the shuttle, however, it will then land vertically.

In related news, the Air Force has admitted that it is having discussions with SpaceX about someday using the BFR to transport cargo from point-to-point, on the Earth.

The article at the link gives the impression that the Air Force is discussing this with multiple companies, but right now the only rocket being designed and built that would be capable of doing this at a reasonable price would be SpaceX’s BFR.

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SpaceX lands another Falcon Heavy contract; seeks big loan

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Capitalism in space: SpaceX has signed another Falcon Heavy launch contract, this time with the satellite company Viasat.

What is interesting here is that Viasat had previously had a Falcon Heavy contract, but switched to the Ariane 5 because of the long delays leading to the rocket’s first launch. That they have returned indicates that there is a strong need for a rocket that can lift this kind of large payload, even as a large part of the satellite industry is also miniaturizing.

In related news, SpaceX is reported to be negotiating for a half billion dollar loan.

Elon Musk’s rocket company SpaceX is seeking to borrow $500 million in the leveraged loan market, according to three people familiar with the matter.

Goldman Sachs Group Inc. is leading the talks with potential investors this week, said the people, who asked not to be identified because plan is private. Spokesmen for Space Exploration Technologies Corp. and Goldman Sachs declined to comment.

This is especially interesting, based on the company’s philosophy to avoid taking government development money. While Blue Origin, Northrop Grumman, and ULA recently accepted Air Force rocket development subsidies ranging from half a billion to a billion dollars for future military launches, SpaceX did not. Some reports suggested this meant the Air Force was going to exclude SpaceX in future contract bidding, a suggestion that I think is patently false.

This loan probably relates to development of the BFR, and will allow SpaceX to build it according to its desires, not the Air Force’s.

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Final 2018 SpaceX launch schedule

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Link here. The article describes in detail SpaceX’s schedule of launches through the end of 2018, which appears now to be firming up. Several take-aways:

  • They are going to attempt for the first time the third launch of first stage booster.
  • In one of these launches, the first stage will not be recovered, even though it is a block 5.
  • The second Falcon Heavy launch has now been definitely delayed to early 2019.

A look at the overall launch schedule shows that the two Falcon Heavy launches that have been pending and were originally set for the last quarter of 2018 are now set for “early 2019.” This full schedule also lists the first unmanned flight of the Dragon manned capsule for January.

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Israeli private Moon mission delayed by SpaceX

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Because of a launch delay announced by SpaceX, the launch of a private Israeli Moon lander has been delayed from December until early 2019.

SpaceIL said Elon Musk’s SpaceX firm, whose rockets are set to carry the unmanned probe into space, had informed it of “a delay of a number of weeks to the beginning of 2019.”

SpaceIL stressed that the delay was SpaceX’s decision, noting in a statement that tests on their craft, shaped like a pod and weighing some 585 kilograms (1,300 pounds), were proceeding successfully.

As a secondary payload, the SpaceIL mission is at the mercy of SpaceX’s primary mission. It is unclear why SpaceX delayed the launch.

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Air Force awards contracts to ULA, Northrop Grumman, Blue Origin

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The competition heats up: The Air Force today announced contract awards to ULA, Northrop Grumman, and Blue Origin to help further the development of their new rockets.

The award to Blue Origin will be for development of the New Glenn Launch System. The award to Northrop Grumman Innovation Systems is for development of the OmegA Launch System. The award to United Launch Alliance will be for development of the Vulcan Centaur Launch System.

The Launch Service Agreements will facilitate the development of three domestic launch system prototypes and enable the future competitive selection of two National Security Space launch service providers for future procurements, planned for no earlier than fiscal year 2020.

The press release makes no mention of the amount of money being granted to these companies. Personally, I’d rather the government gave nothing until it actually bought real launch services from these companies, but it can only help the Air Force to have four different launch companies (when you include SpaceX) to draw upon. And the competition will force all four to reduce their costs and be creative.

Update: One of my readers in the comments below provided this link outlining the money granted for each contract, with ULA getting just under $1 billion, Northrop Grumman getting just under $800 million, and Blue Origin getting $500 million. This is not chicken-feed, and is in essence a subsidy for all three companies. The large amounts will act to discourage cost-savings, and in my opinion is a mistake. Whenever government bodies provide these kinds of subsidies prior to the deliver of services, the cost for the services inevitably is higher.

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Update on SpaceX’s effort to recover/reuse its rocket fairings

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Link here. Key paragraph:

SpaceX recently began seriously attempting to recover Falcon 9 payload fairings, albeit almost exclusively during West Coast launches in order to let Mr. Steven attempt to catch the parasailing halves in the Pacific Ocean. Thus far, SpaceX engineers and technicians have not yet solved the challenging problems, although fairing halves have reportedly landed as few as 50 meters from Mr. Steven’s grasp and at least five have been recovered intact after landing gently on the ocean surface. On the East Coast, Falcon fairings are not nearly as lucky, typically alternating between smashing directly into the ocean and landing gently upon it, depending SpaceX’s need for experimental recovery data.

The article outlines some of the technical issues they have been facing, as well as how pieces of some fairings have been recovered many hundreds of miles away by fishermen.

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