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(Update: scrubbed) SpaceX’s next Starlink launch to break rocket fairing reuse record
Update: SpaceX says that today’s Starlink-12 launch attempt was scrubbed due to a mysterious “recovery issue.” Liftoff from Kennedy Space Center Pad 39A is now scheduled no earlier than (NET) 1:57 pm EDT (17:57 UTC) on Friday, September 18th.
Prior to the announcement, fairing recovery ship GO Ms. Tree was spotted diverting to a North Carolina port for unknown reasons, leaving twin ship Ms. Chief to recover both fairing halves. Based on bouy data, conditions at the Atlantic Ocean fairing and booster recovery zones appeared to be moderately challenging but far from unreasonable and SpaceX has been happy to point to recovery weather for past launch delays.
SpaceX has revealed that its next Starlink launch will mark a new first for Falcon 9 payload fairing reuse, reaching a milestone that took booster reuse 18 months in less than a year.
Scheduled to lift off no earlier than (NET) 2:19 pm EDT (18:19 UTC) on Thursday, September 17th, the Starlink-12 (v1.0 L12) mission will be SpaceX’s 11th in 2020 alone and 13th overall. If things go according to plan, it could leave SpaceX’s nascent constellation just two or so months away from the beginning of the first public beta tests of Starlink internet service.
Meanwhile, Falcon 9 booster B1058 will be attempting its third launch less than four months after its flight debut, an unprecedented cadence of reuse for SpaceX. Aside from likely ensuring that B1058 becomes the proud holder of SpaceX’s first and second place records for booster turnaround (time between launches), the mission also continues an unexpected trend: the near-extinction of Falcon 9 static fire tests.
SpaceX’s first successful Falcon booster landing happened in December 2015, just a few months shy of five years ago. In March 2017, two years later, SpaceX reused a Falcon 9 booster on an orbital-class launch for the first time in history. Some 21 months after that historic milestone, SpaceX launched the same Falcon 9 booster for the third time, kicking off a relentless series of reusability firsts that continue to be made to this day.
Now, SpaceX says it’s about to launch the same Falcon 9 payload fairing half for the third time in a significant and unexpected first for fairing reuse. Constructed primarily out of a carbon fiber-aluminum honeycomb composite material, Falcon fairings are dramatically more fragile – and reaches much higher altitudes and velocities – than the boosters SpaceX has cut its teeth on recovering and reusing.
Compared to booster reuse, it’s quite the achievement. SpaceX first managed to launch the same Falcon 9 booster three times in December 2018, ~33 months after the first booster reuse. Measured from SpaceX’s first fairing reuse, completed in November 2019 as part of the first Starlink v1.0 launch (Starlink-1), the company will have managed to cross the three-flight fairing reuse barrier less than 11 months later – a full three times faster than SpaceX’s booster reuse program took to achieve the same milestone.
Additionally, prior to SpaceX’s September 16th reveal, it was purely up to speculation whether the company would be able to reuse Falcon fairing halves more than once, particularly when a given fairing half is only fished out of the ocean. If successful, Starlink-12 will prove that Falcon fairing halves can be reused at least three times regardless of whether SpaceX was/is able to catch said halve in a recovery ship’s net.
No more static fires?
Meanwhile, SpaceX appears to be turning a major corner on Falcon 9 launch operations. Of all 93 Falcon 9 launches since the rocket’s June 2010 debut, every single one has been preceded by a combined wet dress rehearsal (WDR) and static fire test a few days or weeks prior to liftoff. Effectively simulating a launch 1:1 up to the exact moment before liftoff, SpaceX has used static fires to verify vehicle health and firewall minor quality assurance lapses for as long as it’s been launching rockets.
In a major operational change that has almost flown under the radar, SpaceX appears to have killed the practice of universal prelaunch static fires beginning with Starlink-8 in June 2020. Including Starlink-8, of the seven launches SpaceX has completed in the last three months, just three (GPS III SV03, Starlink-9, and Starlink-10) included Falcon 9 static fire tests prior to liftoff. A step further, two of the four static fire-free launches were for major commercial missions – not retiring risk on SpaceX’s own Starlink launches, in other words.
As of today, Falcon 9 has completed 65 successful launches since the last catastrophic vehicle failure (Amos-6, September 2016) and 74 consecutively-successful launches if Amos-6 (which never lifted off) is excluded. As of 2020, it’s the most reliable US launch vehicle currently in operation, surpassing ULA’s Atlas V several months ago. In fewer words, it’s not actually surprising (in retrospect) that SpaceX has begun to relax its position on static fires – especially considering that there isn’t another launch provider on Earth that static fires rockets before every launch.
More likely than not, SpaceX will continue to static fire Falcon 9 and Heavy boosters at the launch pad before their flight debuts and upon customer request. If launch or post-flight inspection data offer reason(s) for concern, SpaceX may still choose to static fire boosters out of caution. Additionally, SpaceX shows no signs of ending the practice of performing full booster static fires in McGregor, Texas as part of acceptance testing, still leaving it a step beyond traditional rocket manufacturers, which only static fire individual engines.
Regardless, SpaceX’s 13th Starlink launch will be streamed live as usual, with coverage beginning around 15 minutes prior to liftoff.
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Tesla FSD (Supervised) fleet passes 8.4 billion cumulative miles
The figure appears on Tesla’s official safety page, which tracks performance data for FSD (Supervised) and other safety technologies.
Tesla’s Full Self-Driving (Supervised) system has now surpassed 8.4 billion cumulative miles.
The figure appears on Tesla’s official safety page, which tracks performance data for FSD (Supervised) and other safety technologies.
Tesla has long emphasized that large-scale real-world data is central to improving its neural network-based approach to autonomy. Each mile driven with FSD (Supervised) engaged contributes additional edge cases and scenario training for the system.
The milestone also brings Tesla closer to a benchmark previously outlined by CEO Elon Musk. Musk has stated that roughly 10 billion miles of training data may be needed to achieve safe unsupervised self-driving at scale, citing the “long tail” of rare but complex driving situations that must be learned through experience.
The growth curve of FSD Supervised’s cumulative miles over the past five years has been notable.
As noted in data shared by Tesla watcher Sawyer Merritt, annual FSD (Supervised) miles have increased from roughly 6 million in 2021 to 80 million in 2022, 670 million in 2023, 2.25 billion in 2024, and 4.25 billion in 2025. In just the first 50 days of 2026, Tesla owners logged another 1 billion miles.
At the current pace, the fleet is trending towards hitting about 10 billion FSD Supervised miles this year. The increase has been driven by Tesla’s growing vehicle fleet, periodic free trials, and expanding Robotaxi operations, among others.
With the fleet now past 8.4 billion cumulative miles, Tesla’s supervised system is approaching that threshold, even as regulatory approval for fully unsupervised deployment remains subject to further validation and oversight.
Elon Musk
Elon Musk fires back after Wikipedia co-founder claims neutrality and dubs Grokipedia “ridiculous”
Musk’s response to Wales’ comments, which were posted on social media platform X, was short and direct: “Famous last words.”
Elon Musk fired back at Wikipedia co-founder Jimmy Wales after the longtime online encyclopedia leader dismissed xAI’s new AI-powered alternative, Grokipedia, as a “ridiculous” idea that is bound to fail.
Musk’s response to Wales’ comments, which were posted on social media platform X, was short and direct: “Famous last words.”
Wales made the comments while answering questions about Wikipedia’s neutrality. According to Wales, Wikipedia prides itself on neutrality.
“One of our core values at Wikipedia is neutrality. A neutral point of view is non-negotiable. It’s in the community, unquestioned… The idea that we’ve become somehow ‘Wokepidea’ is just not true,” Wales said.
When asked about potential competition from Grokipedia, Wales downplayed the situation. “There is no competition. I don’t know if anyone uses Grokipedia. I think it is a ridiculous idea that will never work,” Wales wrote.
After Grokipedia went live, Larry Sanger, also a co-founder of Wikipedia, wrote on X that his initial impression of the AI-powered Wikipedia alternative was “very OK.”
“My initial impression, looking at my own article and poking around here and there, is that Grokipedia is very OK. The jury’s still out as to whether it’s actually better than Wikipedia. But at this point I would have to say ‘maybe!’” Sanger stated.
Musk responded to Sanger’s assessment by saying it was “accurate.” In a separate post, he added that even in its V0.1 form, Grokipedia was already better than Wikipedia.
During a past appearance on the Tucker Carlson Show, Sanger argued that Wikipedia has drifted from its original vision, citing concerns about how its “Reliable sources/Perennial sources” framework categorizes publications by perceived credibility. As per Sanger, Wikipedia’s “Reliable sources/Perennial sources” list leans heavily left, with conservative publications getting effectively blacklisted in favor of their more liberal counterparts.
As of writing, Grokipedia has reportedly surpassed 80% of English Wikipedia’s article count.
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Tesla Sweden appeals after grid company refuses to restore existing Supercharger due to union strike
The charging site was previously functioning before it was temporarily disconnected in April last year for electrical safety reasons.
Tesla Sweden is seeking regulatory intervention after a Swedish power grid company refused to reconnect an already operational Supercharger station in Åre due to ongoing union sympathy actions.
The charging site was previously functioning before it was temporarily disconnected in April last year for electrical safety reasons. A temporary construction power cabinet supplying the station had fallen over, described by Tesla as occurring “under unclear circumstances.” The power was then cut at the request of Tesla’s installation contractor to allow safe repair work.
While the safety issue was resolved, the station has not been brought back online. Stefan Sedin, CEO of Jämtkraft elnät, told Dagens Arbete (DA) that power will not be restored to the existing Supercharger station as long as the electric vehicle maker’s union issues are ongoing.
“One of our installers noticed that the construction power had been backed up and was on the ground. We asked Tesla to fix the system, and their installation company in turn asked us to cut the power so that they could do the work safely.
“When everything was restored, the question arose: ‘Wait a minute, can we reconnect the station to the electricity grid? Or what does the notice actually say?’ We consulted with our employer organization, who were clear that as long as sympathy measures are in place, we cannot reconnect this facility,” Sedin said.
The union’s sympathy actions, which began in March 2024, apply to work involving “planning, preparation, new connections, grid expansion, service, maintenance and repairs” of Tesla’s charging infrastructure in Sweden.
Tesla Sweden has argued that reconnecting an existing facility is not equivalent to establishing a new grid connection. In a filing to the Swedish Energy Market Inspectorate, the company stated that reconnecting the installation “is therefore not covered by the sympathy measures and cannot therefore constitute a reason for not reconnecting the facility to the electricity grid.”
Sedin, for his part, noted that Tesla’s issue with the Supercharger is quite unique. And while Jämtkraft elnät itself has no issue with Tesla, its actions are based on the unions’ sympathy measures against the electric vehicle maker.
“This is absolutely the first time that I have been involved in matters relating to union conflicts or sympathy measures. That is why we have relied entirely on the assessment of our employer organization. This is not something that we have made any decisions about ourselves at all.
“It is not that Jämtkraft elnät has a conflict with Tesla, but our actions are based on these sympathy measures. Should it turn out that we have made an incorrect assessment, we will correct ourselves. It is no more difficult than that for us,” the executive said.
Tesla FSD (Supervised) fleet passes 8.4 billion cumulative miles
Elon Musk fires back after Wikipedia co-founder claims neutrality and dubs Grokipedia “ridiculous”
