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SpaceX Crew Dragon spacecraft set to static fire SuperDraco abort thrusters after delays

Crew Dragon hovers with its SuperDraco abort thrusters. (SpaceX)

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Originally scheduled for early November, SpaceX now plans to static fire a Crew Dragon capsule’s SuperDraco abort thrusters no earlier than Wednesday, November 13th. Success would pave the way for SpaceX to launch the spacecraft’s in-flight abort (IFA) before the end of 2019.

In April 2019, a bad design choice finally reared its head, triggering an oxidizer leak and exotic titanium chemical fire that lead to the catastrophic explosion of Crew Dragon capsule C201, the first upgraded spacecraft to successfully launch, dock with the ISS, and return to Earth. That explosion occurred shortly after a successful Draco maneuvering thruster test and just milliseconds before the planned ignition of C201’s eight SuperDraco abort thrusters.

SpaceX planned on reusing flight-proven Crew Dragon capsule C201 to complete its In-Flight Abort (IFA) test, in which the spacecraft will attempt to escape from Falcon 9 during Max Q, the most aerodynamically stressful period of launch. After C201’s premature demise, SpaceX was forced to reassign new Crew Dragon spacecraft already in production, and capsule C205 – previously assigned to Dragon’s Demo-2 astronaut launch debut – was delivered to SpaceX’s Florida launch facilities in early October.

C205 will now support SpaceX’s IFA test. However, prior to launch, SpaceX (or NASA, or both entities) want to ensure that the fixes and upgrades retroactively applied to Crew Dragon will prevent C201’s failure mode from reoccurring. This proof will come in the form of a static fire test identical to the one that caused C201’s explosion. Dragon capsule C205 will be loaded with liquid dinitrogen tetroxide (also known as NTO or N2O4) and monomethylhydrazine (MMH) fuel and fire its much smaller Draco maneuvering thrusters.

Seven of Cargo Dragon capsule C113’s Draco maneuvering thrusters are visible here. Crew Dragon uses similar thrusters. (Pauline Acalin)

Lastly, C205 will ignite its eight SuperDraco abort thrusters – capable of producing more than 570 kN (128,000 lbf) of combined thrust – to conclude the static fire acceptance test. NASA and SpaceX will likely analyze the results together, while SpaceX will refurbish and refuel the spacecraft as expediently as possible. If everything goes as planned, Crew Dragon C205 will be integrated with its disposable trunk section and transported to Launch Complex 39A sometime in late-November or December.

In an impressive demonstration of SpaceX’s ability to work fast, the company managed to determine the cause of C201’s explosion, correct design flaws, prove those corrections with extensive testing, modify Crew Dragon C205 in light of those changes, and ship the completed spacecraft to Florida in less than six months. NASA Commercial Crew Program Manager Kathy Lueders, rare to heap praise, deemed SpaceX’s response “a pretty phenomenal turnaround.”

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NASASpaceflight reporter Michael Baylor says that Crew Dragon’s static fire is now scheduled no earlier than the morning of November 13th, a delay of 11 days from the static fire’s first known target, November 2nd. It’s unclear what triggered the delay, but it would be unsurprising for SpaceX to be treading with extreme caution in a bid to avoid another serious Crew Dragon anomaly.

SpaceX recently began the installation of SuperDraco abort thrusters on the Crew Dragon capsule set to support Demo-2, SpaceX’s first astronaut launch. (SpaceX)
Crew Dragon capsule C205 and Falcon 9 booster B1046 arrived in Florida around October 3rd ahead of SpaceX’s critical In-Flight Abort (IFA) test. (SpaceX)

If all goes as planned during the test and the post-test inspections raise no red flags, SpaceX and NASA will likely be ready to launch Crew Dragon’s IFA test some 4-6 weeks after. Stay tuned for updates.

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Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

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Tesla top exec Tom Zhu highlights Elon Musk’s “prime directive” for FSD

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Credit: Tesla AI/X

Tesla Senior Vice President for Automotive Tom Zhu, a key executive behind the company’s success in China and Giga Texas, recently highlighted the “prime directive” of Full Self-Driving (FSD).

Zhu’s comments emphasize Tesla’s uncompromising focus on safety, which has made the company’s vehicles among the safest on the road.

Echoing Musk’s vision for safe autonomous driving

Zhu’s post quoted Musk’s statement from 2021, where the CEO reportedly stated that FSD must avoid accidents even if the most ridiculous events happened in the middle of the road. Zhu stated that beyond everything, Tesla’s systems like Autopilot and FSD are designed to keep passengers safe.

“Elon said it in 2021: “For self-driving, even if the road is painted completely wrong and a UFO lands in the middle of the road, the car still cannot crash and still needs to do the right thing. The prime directive for the autopilot system is: Don’t crash. That really overrides everything. No matter what the lines say or how the road is done, the thing that needs to happen is minimizing the probability of impact while getting you to your destination conveniently and comfortably,” Zhu stated.

“The prime directive, the absolute priority, is to minimize the probability of injury to yourself or to anyone on the road, to pedestrians, or anything like that. It can’t be dependent on the road markings being correct.”

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Tesla leadership rallies behind global FSD rollout

Tom Zhu, who previously led Tesla China through its record-breaking growth phase, now oversees automotive operations worldwide. He has reportedly become a problem solver for Elon Musk over the years, with previous reports stating that he was brought in to help Giga Texas optimize its vehicle production ramp.

Zhu’s comments may sound ambitious, but FSD has proven that it values safety above all else over the years. This was highlighted recently in an incident in Australia, when a Model Y was hit by what could very well be a meteor. Despite the impact and part of its windshield melting, the vehicle was able to drive safely and keep its passengers safe.

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Elon Musk’s biggest tech rival just canceled his Tesla Roadster

“I really was excited for the car! And I understand delays. But 7.5 years has felt like a long time to wait,” Altman said.

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Tesla Roadster at Tesla Battery Day 2020 Credit: @BLKMDL3 | Twitter

Elon Musk’s biggest tech rival just canceled his reservation for a Tesla Roadster, the supercar the company has been developing for nearly eight years.

Sam Altman, the CEO of OpenAI, announced on X on Thursday evening that he canceled his Tesla Roadster reservation, or at least is trying to:

Altman placed his Tesla Roadster reservation with a $50,000 deposit way back on July 11, 2018. However, he recently decided that he had waited long enough and decided to email the company to officially cancel the order.

“Hi, I’d like to cancel my reservation. Could you please refund me the $50k?” Altman emails to reservations@tesla.com.

He then received an immediate response, but not from Tesla. Instead, it was a bounce-back message from Google, stating that the message could not be delivered to the email because it was not active.

Altman then provided a reason for his cancellation, and it was not related to the intense rivalry he had with Elon Musk:

“I really was excited for the car! And I understand delays. But 7.5 years has felt like a long time to wait.”

Altman and Musk have a lengthy history with one another that dates back to 2015, when OpenAI was created. The feud has resulted in lawsuits over breaching founding agreements by prioritizing profits.

Musk has been especially critical in recent years because of Altman’s decision to turn OpenAI into a for-profit business that he says is “built on a lie.”

This year, Musk offered over $97 billion to buy OpenAI, and a judge blocked his request to stop the company from being converted into a for-profit in March.

OpenAI then countersued Musk in April, while xAI, Musk’s company, sued OpenAI for allegedly stealing secrets through poached employees in September.

Elon Musk explains why xAI sued OpenAI over alleged trade secret theft

Regarding the Roadster, Tesla has been developing it for several years and has delayed its release for five consecutive years. The company says it will have a demo of what it has changed since it was unveiled in 2017 later this year, but no date has been set quite yet.

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Neuralink’s first human patient reflects on 21 months with brain implant “Eve”

He credited Neuralink and Elon Musk for giving him “the opportunity to be the first,” as the experience has been life-changing.

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Credit: Neuralink

Nolan Arbaugh, the first person to receive Neuralink’s brain implant, shared his 21-month update this week, reflecting on how far he’s come since his groundbreaking surgery. 

Arbaugh, who became paralyzed after a diving accident, stated that his Neuralink implant, which he fondly calls “Eve,” continues to transform his daily life.

Arbaugh celebrates Neuralink’s progress

In his post on X, Arbaugh revealed that his hands-on involvement with Neuralink has decreased as more participants have joined the program. “The team might call me to test something once in a blue moon,” he wrote, adding that he’s happy to see others experience the technology’s full potential, from operating robotic arms to typing on keyboards with thought alone.

He credited Neuralink and Elon Musk for giving him “the opportunity to be the first,” as the experience has been life-changing. Despite a recent pressure sore that temporarily kept him bedridden, Arbaugh noted that he is still very optimistic, describing his journey as one of resilience, faith, and gratitude. He also teased “big news” coming for his two-year update in early 2026.

Studies and a growing public speaking career 

These days, Arbaugh stated that he is focused on his studies in neuroscience, taking full-semester courses in chemistry, biology, and pre-calculus while earning top grades. He credited “Eve” for making school possible again, as his current academic workload would have been “impossible without Neuralink.” Arbaugh stated that he has also begun building a speaking business after delivering a paid talk at Fortune’s Brainstorm Tech conference.

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“At the beginning of September I attended the Fortune Brainstorm Tech conference in Park City, Utah, as a paid speaker. That sentence seemed like an impossibility two years ago. But it’s just the beginning. My business is built, my legal is near complete, I’m surrounding myself with a team of amazing folks, and I plan on speaking once or twice a month in the same fashion beginning as soon as January. 

“Conferences, interviews, podcasts—you name it, and I want to be there spreading the word about how amazing this technology is, the growth it’s experiencing, the possibilities of the future, and how it has so deeply affected my life,” Arbaugh stated.

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