Tag Archives: Falcon 9

Musk predicts mid-December return to flight

In a cable news interview today, Elon Musk reiterated recent reports that SpaceX expects to resume launches by the middle of December.

That the head of Inmarsat, one of SpaceX’s satellite customers, has confirmed this plan and appears to have no problem with it, suggests to me that SpaceX is on solid ground and that they have pinpointed a solution to the launchpad explosion that will not require any major re-engineering.

SpaceX may lose a customer payload

Because of the launch delays at SpaceX, Inmarsat is considering finding another rocket company to launch its fourth Global Xpress satellite.

Inmarsat is worried that even after SpaceX resumes launches with the Falcon booster, it may not be able to make up lost time to assure its satellite is placed on orbit as scheduled. Alternatives the London-based company is considering include flying the spacecraft on the European Ariane 5 rocket, Lockheed Martin Corp.’s Atlas V, or the Russian Proton booster. Mr. Pearce said Inmarsat could stick with SpaceX if it can get an earlier launch slot.

This is all part of the competitive game. Inmarsat needs to get its satellite in orbit in order to better compete in the communications market, and the delays at SpaceX because of the September 1 launchpad explosion are not helping. This announcement puts pressure on SpaceX to move them to the front of the line or else lose the launch. It also increases their chances of finding an alternative should SpaceX not be able to do that.

SpaceX update on Sept 1Falcon 9 launchpad explosion

SpaceX today released an update on its investigation of the September 1 Falcon 9 launchpad explosion.

Previously, we announced the investigation was focusing on a breach in the cryogenic helium system of the second stage liquid oxygen tank. The root cause of the breach has not yet been confirmed, but attention has continued to narrow to one of the three composite overwrapped pressure vessels (COPVs) inside the LOX tank. Through extensive testing in Texas, SpaceX has shown that it can re-create a COPV failure entirely through helium loading conditions. These conditions are mainly affected by the temperature and pressure of the helium being loaded.

SpaceX’s efforts are now focused on two areas – finding the exact root cause, and developing improved helium loading conditions that allow SpaceX to reliably load Falcon 9. With the advanced state of the investigation, we also plan to resume stage testing in Texas in the coming days, while continuing to focus on completion of the investigation.

The report suggests that they are starting to pin down the very specific temperature and pressure conditions during loading of the helium tank that cause the problem, which also suggests they will soon also be able to adjust their procedures to avoid those conditions. This also suggests that they repeated assurances that they will be able to fly before the end of the year are not unreasonable.

SES financial report

In releasing its year-to-date and third quarter financial report (which showed significant growth), the satellite company SES also revealed that the launch of its SES-10 satellite will use a recovered Falcon 9 first stage, and that right now it is expected to occur in the first quarter of 2017.

Musk answers questions on reddit

In a reddit Q&A session yesterday, Elon Musk answered a host of questions about his Mars mission plans.

Key takeaway: They are far away from actually flying this rocket. The engine needs tests, its giant tanks need a great deal of development, and they are only beginning the concept work for the ship itself.

His comments on Falcon 9 re-usability, however, were somewhat more interesting, and far more grounded in present reality.

Musk did not answer any questions submitted about the status of the company’s Falcon 9 rocket, grounded since a Sept. 1 explosion during preparations for a static-fire test destroyed a Falcon 9 and its Amos-6 satellite payload. He did, though, briefly address an upcoming, and “final,” version of the rocket, which he called Block 5, that is designed for frequent reusability. “Falcon 9 Block 5 — the final version in the series — is the one that has the most performance and is designed for easy reuse, so it just makes sense to focus on that long term and retire the earlier versions,” he wrote. That version includes many “minor refinements” but also increased thrust and improved landing legs, he said.

The first of the Block 5 Falcon 9 vehicles will begin production in three months, with an initial flight in six to eight months. With its entry into service, he said he doesn’t expect recovered first stages from the older Block 3 and Block 4 versions of the rocket to be reused more than a few times.

In a speech earlier this month, SpaceX President Gwynne Shotwell said she believed the updated version of the Falcon 9 could be reused up to 10 times. Musk, though, was more optimistic. “I think the F9 boosters could be used almost indefinitely, so long as there is scheduled maintenance and careful inspections,” he said.

Did fueling procedures cause Falcon 9 launchpad explosion?

This Wall Street Journal article today speculates that “problematic fueling procedures” might have caused the September 1 Falcon 9 launchpad explosion.

Company officials have said it is too early to arrive at definitive answers, though one person familiar with the investigation said initial concerns about potentially substandard welds have been relegated to a low priority. If testing bears out early findings focusing on problematic fueling practices instead of hardware flaws, SpaceX likely will avoid a major redesign effort or extensive quality-control checks that could drag on for months.

Caution must be exercised here. The article depends on unnamed sources, and does not provide any details describing how fueling procedures could have caused the explosion.

New comments by Musk on Sept 1 launchpad explosion

Unconfirmed and leaked statements made by Elon Musk at a National Reconnaissance Office presentation on October 13 suggest that the investigation is getting close to identifying the cause of the September 1 Falcon 9 launchpad explosion.

“It might have been formation of solid oxygen in the carbon over-wrap of one of the [helium] bottles in the upper stage tanks,” according to an excerpt of Musk’s remarks. “If it was liquid, it would have been squeezed out. But under pressure it could have ignited with the carbon. This is the leading theory right now, but it is subject to confirmation.”

Musk’s is also reported to have said that they found they could “…exactly replicate what happened on the launch pad if someone shoots the rocket.” He also dismissed this as a likely cause, though it has forced them to review their future launch security measures.

The article provides some very good additional analysis of the solid oxygen theory above. It suggests that though much of this technology has been used somewhat routinely in the launch industry for years, the specific environment used by SpaceX in its Falcon 9 rocket might have produced a new situation that caused the failure.

SpaceX offers 10% discount for satellites launched on reused 1st stages

In interview today for Space News, SpaceX’s president Gwynne Shotwell revealed that the company is only offering a 10% launch discount for any satellite launch that uses a reused Falcon 9 first stage, not the 30% price break she had indicated in March.

Though the interview also touched upon SpaceX’s September 1 launchpad investigation, it did not include anything significantly new. Shotwell readily admitted that the company did consider sabotage as a possible cause, but always considered it unlikely and right now has pretty much dismissed it. She also remains confident that the company will resume launches this year.

Space letter wars in Congress!

Turf war! A bi-partisan group of Congressmen, in response to an earlier letter by ten Republican senators questioning SpaceX’s ability to complete a thorough investigation of its September 1st launchpad explosion, have issued their own letter of support for the company.

In a letter to the heads of the Air Force, NASA and the Federal Aviation Administration, 24 members of Congress said that it was proper that SpaceX was leading the investigation. “Accidents are unfortunate events, and accident investigations should not be politicized,” wrote the bipartisan group led by Rep. Bill Flores (R-Tex.). “We encourage you to reject calls for your organizations to abandon established, well-considered and long-standing procedures.”

Ain’t democracy wonderful? It seems that SpaceX might have rounded up its own crony Congressmen to battle ULA’s crony Congressmen.

Not sabotage!

This closer look at the circumstances behind the September 1 Falcon 9 launchpad explosion outlines why sabotage by a sniper is almost certainly not the cause of the explosion.

The rocket was destroyed about eight minutes before it could start its engines for the static test fire. The supposed sniper could have waited until first-stage engine ignition, which would have covered the sound of a shot. Even a suppressed rifle can be quite loud, and the passage of the bullet through the air would have generated a distinctive sound. As Elon Musk wrote on Twitter a while ago, his team did not come to that conclusion. “Particularly trying to understand the quieter bang sound a few seconds before the fireball goes off,” Musk tweeted. “May come from rocket or something else.”

The .50-caliber Barrett rifle has a maximum effective range of little over a mile. It would be extraordinarily difficult (albeit not impossible) for a trained sniper to get within rifle range of the launch pad, given the tight security at Cape Canaveral Air Force Station.

The article also notes that fuel tanks simply don’lt explode when you fire a bullet into them. Moreover, the problem came from the rocket’s second stage helium tank, and it would have been easier for a sniper to fire at the rocket’s first stage.

It was necessary for the investigation to look into this possibility, but it is also necessary to put the suspicion aside when it is found to be invalid. SpaceX had a rocket failure of significant importance on September 1st, and they need to uncover its actual cause in order to prevent it from happening again. Getting distracted by theories that don’t work will prevent them from doing that.

Sabotage?

The competition really heats up: The SpaceX investigation into the September 1 Falcon 9 launchpad explosion has apparently also included looking into the possibility that sabotage could have played a part.

As part of the investigation, SpaceX officials had come across something suspicious they wanted to check out, according to three industry officials with knowledge of the episode. SpaceX had still images from video that appeared to show an odd shadow, then a white spot on the roof of a nearby building belonging to ULA, a joint venture between Lockheed Martin and Boeing. The SpaceX representative explained to the ULA officials on site that it was trying to run down all possible leads in what was a cordial, not accusatory, encounter, according to the industry sources, who spoke on the condition of anonymity because of the ongoing investigation.

The building, which had been used to refurbish rocket motors known as the SMARF, is just more than a mile away from the launchpad and has a clear line of sight to it. A representative from ULA ultimately denied the SpaceX employee access to the roof and instead called Air Force investigators, who inspected the roof and didn’t find anything connecting it to the rocket explosion, the officials said.

To quote Sherlock Holmes, “When you have eliminated the impossible, whatever remains, however improbable, must be the truth.” In this case, it appears that they have eliminated this impossibility, though it is interesting that SpaceX felt compelled to consider it.

SpaceX targets November 17 as next launch date

Though its investigation into the September 1 Falcon 9 launchpad explosion is not yet complete, and no launch has actually been scheduled, SpaceX and the Air Force 45th Space Wing that supervises the launch range at Cape Canaveral have penciled November 17 as the target date for SpaceX’s next launch.

The date has been chosen merely for “planning purposes” and I would not be surprised it no launch happens.

Republican Congressmen question SpaceX’s investigation

The knives are out: Ten Republican House members have sent a letter to the Air Force, FAA, and NASA questioning whether SpaceX should lead the investigation into its September 1 launchpad explosion.

The Congress members said the investigation responses raised “serious concerns about the authority provided to commercial providers and the protection of national space assets…. Although subject to FAA oversight, it can be asserted the investigation lacked the openness taxpayers would expect before a return-to-flight,” the letter says. “We feel strongly that the current investigation should be led by NASA and the Air Force to ensure that proper investigative engineering rigor is applied and that the outcomes are sufficient to prevent NASA and military launch mishaps in the future.”

…The letter also includes a list of questions for each agency including whether the Air Force will reconsider certification of the Falcon 9 rocket for national security launches; whether NASA will reevaluate the use of the Falcon 9 rocket for its commercial resupply and upcoming commercial crew missions; and whether the FAA would reconsider issuing licenses to SpaceX after its September launch pad explosion.

More details here, including the letter’s full text. Congressman Mike Coffman (R-Colorado), whose district interestingly includes ULA’s headquarters, is heading this attack.

I find this a typical example of why conservatives are disgusted with the Republican Party. It claims it stands for private enterprise and less regulation, but the first chance these guys get, they demand more government control in order to benefit the crony companies they support. Nothing in this letter will make SpaceX’s operations safer. The only thing any of its demands will accomplish if enforced will be to damage the company, thus aiding its competitor ULA.

SpaceX update on launchpad explosion investigation

On September 23, SpaceX released an update outlining the status of its investigation into the September 1 Falcon 9 launchpad explosion.

The report noted the following:

  • The data points to “a large breach in the cryogenic helium system of the second stage liquid oxygen tank” as the source of the explosion, though what caused the breach remains as yet unknown.
  • The cause of this failure and the previous launch failure in June 2015 are not related.
  • The report summarized some of the launchpad damage, noting that while the pad itself needs extensive repairs,

    …the Falcon Support Building adjacent to the pad was unaffected, and per standard procedure was unoccupied at the time of the anomaly. The new liquid oxygen farm – e.g. the tanks and plumbing that hold our super-chilled liquid oxygen – was unaffected and remains in good working order. The RP-1 (kerosene) fuel farm was also largely unaffected. The pad’s control systems are also in relatively good condition.

  • The report also noted that, “pending the results of the investigation, we anticipate returning to flight as early as the November timeframe.”

While this report suggests they have made some progress, the fundamental cause of the explosion remains unknown.

SpaceX explosion will not effect its Air Force certification

The competition heats up: An Air Force official today said that, based on its ongoing experience with SpaceX during the investigation of its September 1 Falcon 9 launchpad explosion, they do not expect any change in SpaceX’s certification that allows it to bid on Air Force satellite contracts.

The Air Force official also noted that the damage to the launchpad was “moderate” and was “definitely repairable.”

SpaceX aims for November launch

The competition heats up: Despite the admitted difficulty of its investigation into its September 1 Falcon 9 launchpad explosion, SpaceX today said that they are aiming to resume launches as soon as November.

“We’re anticipating getting back to flight — being down for about three months — and getting back to flight in the November time frame,” Chief Operating Officer Gwynne Shotwell said Tuesday at an event in Paris. “We’ll obviously take another look at the rocket, focus on the ground systems.”

They have not said yet what payload they will launch, though it is clear that first launch will not be the Falcon Heavy demo launch, which has now been rescheduled for the 1st quarter fo 2017.

Some uncomfortable but valid thoughts about SpaceX

In the heat of competition: Doug Messier has written an excellent essay today raising some serious questions about SpaceX and its methods of operation.

The issues he raises go the heart of the company’s future. Moreover, he notes the unusual nature of the September 1 launchpad explosion that, unless explained, threatens the company business model.

The rarity of a satellite launch vehicle exploding during fueling had people racking their brains and scouring the Internet to find out the last time something like this happened. At least in the United States, that turned out to be more than 50 years ago when rocketry was in its infancy and accidents were much more frequent.

The lack of any modern precedents and the speed of the accident — Musk tweeted that engineers were reviewing around 3,000 channels of telemetry and video data that cover only 35-55 milliseconds — are making the investigation challenging. Musk has said it is the most difficult of the six failure investigations the company has conducted since it was founded in 2002.

Messier also takes a close look at SpaceX’s overall approach to innovation and development, and notes its unusual and somewhat risky nature.

Read it all. It provides valuable information for anyone who wants to understand honestly the state of the American launch industry.

Do you have video of the Falcon 9 explosion? SpaceX needs it!

In a series of tweets today Elon Musk put out a call for any videos anyone might have of last week’s Falcon 9 launchpad explosion.

“Still working on the Falcon fireball investigation. Turning out to be the most difficult and complex failure we have ever had in 14 years,” Musk wrote. “Important to note that this happened during a routine filling operation. Engines were not on, and there was no apparent heat source. Particularly trying to understand the quieter bang sound a few seconds before the fireball goes off. May come from rocket or something else,” he said.

Musk also answered questions and responded to comments from the public. When Twitter user @ashwin7002 tweeted at Musk that “there are some videos on YouTube claiming something hit the rocket. Any reality there?” Musk replied, “We have not ruled that out.”

Update on the Falcon 9 launchpad explosion investigation

The Wall Street Journal has an interesting article today describing the investigation into last week’s Falcon 9 launchpad explosion, noting especially how — despite participation by the FAA, NASA, and the Air Force — SpaceX will be entirely in charge of the investigation, in accordance with present law.

The article is clearly lobbying for a change, whereby the government would have more power in these investigations. I personally think a change would be a mistake, that the law as it is now is how it should be. It was their rocket that exploded. Their business model depends on their rockets not exploding. Thus, they have the greatest self-interest in fixing the problem. The other outside players might be helpful, but their presence can only in the long run make things more difficult and slow things down, without making anything better.

Update on Falcon 9 explosion

NASA and SpaceX have released detailed statements about Thursday’s Falcon 9 launchpad explosion, summarizing what is known at the moment as well as the state of the investigation.

Not surprisingly, the failure will cause delays in SpaceX’s upcoming plans as well as force the company to shift launches to a different launchpad that will not be ready until November.

Budget constraints and technical challenges delay commercial crew

A NASA inspector general report released today cites both budget constraints imposed by Congress as well as technical challenges that will delay the first commercial manned mission to ISS until 2018.

When the commercial crew program began, NASA hoped to have routine flights by 2015, but that slipped in large part due to congressional underfunding in the early years. OIG noted today that its 2013 report found that adequate funding was the major challenge for the program. Congress has warmed up to the program, however, and now is approving the full President’s request so funding is not the issue it once was. Technical challenges now are the major hurdle according to today’s report.

The companies’ systems must be certified by NASA before beginning routine flights to ISS. Boeing anticipates receiving certification in January 2018 with its first certified flight in spring 2018, and SpaceX is working toward late 2017 for its first certified mission, the OIG report says. But it is skeptical: “Notwithstanding the contractors’ optimism, based on the information we gathered during our audit, we believe it unlikely that either Boeing or SpaceX will achieve certified, crewed flight to the ISS until late 2018.”

The report has been written prior to yesterday’s Falcon 9 launchpad failure, which will certainly impact the schedule negatively.

Essentially, the report claims that the program was delayed initially by about two to three years because of the refusal of Congress to fund it fully. The delays to come will be instead because of the technical challenges. While I tend to agree with this assessment, I also note that government reports like this are often designed to generate more funds for the agencies involved, not find a better way to do things. If we are not diligent and hard-nosed about how we fund this program I worry that with time commercial crew will become corrupted by the government’s sloppy and inefficient way of doing things, and become as bloated as Orion and SLS. This is one of the reasons I never complained when Congress short funded the program previously, as it forced the companies involved to keep their costs down.

Falcon 9 explodes on launchpad

During a standard prelaunch static test firing today a Falcon 9 rocket exploded on the launchpad.

Obviously, this will put a hold on all of SpaceX’s upcoming efforts.

  • Falcon Heavy: Since the explosion was almost certainly caused by a failure in the first stage, they will have to hold off that first Falcon Heavy demo launch scheduled for this fall, since it uses three first stages strapped together.
  • Reused Falcon 9: Similarly, the first launch of a recovered Falcon 9 first stage, also set for the fall, will likely have to be delayed until they determine what went wrong today.
  • Reused Dragon: NASA had indicated that one of the cargo missions to ISS next year would reuse a previously flown Dragon. Though this explosion has nothing to do specifically with Dragon, the capsule is launched with a Falcon 9, and thus cannot fly until this investigation is over.
  • Falcon 9: SpaceX had been attempting this year to up its launch rate to more than one per month. That will now not happen.
  • Red Dragon: SpaceX has said it plans to fly a test Dragon to Mars in 2018, the next launch window. While this explosion will delay the company’s plans over the next year, I expect SpaceX will not cancel that 2018 launch. They have enough time to investigate this failure and fix the cause without missing that window.
  • Elon Musk’s Mars speech: Finally, Musk is scheduled to make a major speech on September 26 at the International Aeronautical Congress (IAC) in Guadalajara, Mexico, outlining his company’s future plans to fly to Mars. He almost certainly will have to rewrite that speech.

This launchpad explosion is bad news for SpaceX but it is also very puzzling. I cannot remember the last time a rocket exploded on the launchpad during a static fire test. Failures have in recent years always occurred during the actual launch, when the rocket is flying and is thus exposed to large dynamic forces which can cause the engineering to go screwy. For a rocket to explode at the moment it ignites its engines suggests a very fundamental design fault, which seems unlikely considering the number of launches and static fires SpaceX has completed with the Falcon 9, including numerous prelaunch tests of the rocket’s first stage, both on the launchpad and at the company’s test facility in Texas prior to shipment to the launchpad.

Update: SpaceX has now said that the problem occurred near the rocket’s upper stage during fueling, prior to the actual ignition of the engines.

This news is both good and bad. The good news: It means that the failure had nothing to do with the much tested Merlin engines, which would have suggested a fundamental design flaw previously unseen. That is now clearly not the case. The bad news: The update suggests that the problem might be related to SpaceX’s high density, high pressure fueling, which by lowering the temperature of the tanks allows them to load more fuel and oxidizer. This novel approach, only introduced last year in order to give the rocket greater fuel capacity, might have a design problem that they had not anticipated.

First relaunch of Falcon 9 1st stage announced

The competition heats up: SpaceX and the Luxembourg satellite company SES today announced that the of SES 10 this fall will use one of the Falcon 9 first stages that has flown previously and been recovered. From the SES press release:

“Having been the first commercial satellite operator to launch with SpaceX back in 2013, we are excited to once again be the first customer to launch on SpaceX’s first ever mission using a flight-proven rocket. We believe reusable rockets will open up a new era of spaceflight, and make access to space more efficient in terms of cost and manifest management,” said Martin Halliwell, Chief Technology Officer at SES. “This new agreement reached with SpaceX once again illustrates the faith we have in their technical and operational expertise. The due diligence the SpaceX team has demonstrated throughout the design and testing of the SES-10 mission launch vehicle gives us full confidence that SpaceX is capable of launching our first SES satellite dedicated to Latin America into space.”

I also like how they call the used first stage “flight-proven.” This story notes that the insurance cost for the launch weren’t raised either.

The exact date has not yet been set, but it will be in the fourth quarter of 2016.

SpaceX to up its purchase of carbon fiber?

The competition heats up: A Japanese supplier of carbon fiber materials has announced that it and SpaceX are negotiating a multi-year deal worth possibly as much as $3 billion.

The multiyear deal with Tesla founder Elon Musk’s 14-year-old venture is estimated to be worth 200 billion yen to 300 billion yen ($1.99 billion to $2.98 billion) in total. The two sides are aiming to finalize the agreement this fall after hammering out prices, time frames and other terms. SpaceX aims to hold down expenses by re-using rockets and spacecraft. Originally, the company made rockets mostly out of aluminum to keep costs low, using carbon fiber only for a few parts, such as connecting joints.

The U.S. company said in a statement, “Toray is one of a number of suppliers we work with to meet our carbon fiber needs for Falcon rocket and Dragon spacecraft production, and we haven’t announced any new agreements at this time. As our business continues to grow, the amount of carbon fiber we use may continue to grow.”[emphasis mine]

The deal is not yet final, but the highlighted language above suggests to me that, based on SpaceX’s engineering tests of its recovered first stages, it has decided it is worthwhile replacing aluminum with carbon fiber for many more of its rocket parts. The fiber might cost more, but if the first stage is going to be reused, the cost can be distributed over several launches. And because carbon fiber is lighter than aluminum, it will allow their rockets to launch a larger payload.

SpaceX launches another satellite and recovers another Falcon 9 first stage

The competition heats up: SpaceX this morning successfully put another satellite in orbit while also recovering another Falcon 9 first stage.

Posted from the south rim of the Grand Canyon, after hiking out today. More on that later, when I am not so beat and have the energy to write.

ULA and SpaceX to compete for GPS launch

The competition heats up: ULA and SpaceX will likely face-off for the right to launch the Air Force’s next GPS satellite.

SpaceX won the last GPS launch with an unopposed bid of $83 million. ULA has said that their average price for an Air Force launch under the EELV program has been $225 million. I suspect that their bid here will be significantly less than that.

SpaceX test fires one of its recovered first stages

The competition heats up: SpaceX has completed a full duration test firing of one of its recovered first stages.

The JCSAT-14 stage [which was the third recovered stage and the second to land on a barge] isn’t expected to fly again due to the initial evaluations into damage received via its high-velocity return. However, it will still provide useful test data. “Most recent rocket took max damage, due to very high entry velocity,” noted Elon Musk. “Will be our life leader for ground tests to confirm others are good.”

That testing on the JCSAT-14 booster began on Thursday, with the stage placed on the test stand at McGregor – ironically after the stand was vacated by the JCSAT-16 first stage – which recently completed testing and has since been shipped to Florida for its launch next month. The returned stage is also sported a new cap, which may be providing some simulated weight to aid the required data gathering during the test firing.

The booster conducted a long firing of 2 minutes 30 seconds (the duration of first stage flight), that began around 7pm local time on Thursday (per L2 McGregor), which will provide vital data on the returned stage as SpaceX continue preparations for validating one of its recovered booster for a re-launch later this year.

It is once again important to point out that SpaceX’s engineers here have an enormous advantage over every other rocket engineer who has ever lived. They have in hand a recovered first stage that was actually used to launch a satellite into orbit, giving them the ability to test it and find out precisely how such equipment fares during launch. This will give them the ability, unavailable to others, to make engineering improvements that will make future first stages even more reliable and reusable.

Reused Dragon cargo capsule to ISS within a year

The competition heats up: SpaceX hopes to launch a previously flown Dragon capsule to ISS sometime with the next year.

This fall, SpaceX plans to refly one of its landed Falcon 9 rockets for the first time — and a Dragon capsule should make history by launching on a repeat ISS resupply mission shortly thereafter, a NASA official and a SpaceX representative said during a postlaunch news conference Monday. “I think we’re looking at SpaceX-11,” said Joel Montalbano, NASA’s deputy manager of ISS utilization, referring to the 11th resupply mission the company will fly with Dragon and the Falcon 9. (Monday’s launch kicked off SpaceX-9.)

I had been wondering when SpaceX would try to reuse a Dragon, and had assumed the reason it hadn’t happened yet was partly because of NASA reluctance combined with the delays connected with the launch failure last year. Either way, it appears that NASA is now on board and that the company is beginning to gear up for that first reflight.

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