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SpaceX ramps BFR factory construction as Mr Steven arm surgery continues
Photos taken on July 1st show that land leased by SpaceX to build the first port-located BFR factory and Falcon 9 refurbishment center is continuing to ramp initial construction work, ranging from general clean-up of the long-abandoned berth to serious foundation preparation where SpaceX’s new rocket warehouse will be built.
Previously a shipyard, the Berth 240 facility now leased by SpaceX sat abandoned for the better part of a decade, and features a number of buildings deemed historic landmarks by the city of Los Angeles. As the new tenant, SpaceX is expected to do at least a little refurbishment, with the goal of leaving the site in better shape than they found it in at the end of their 10-year lease. The company does have permission, nonetheless, to demolish one less historic building in order to make space for their planned BFR factory, the construction of which is expected to take 12-18 months for Phase 1 and another 12 or so months for Phase 2, meshing nicely with SpaceX real estate director Bruce McHugh’s estimate of “three to five years” to completion.
On the rocket recovery fleet side of things, SpaceX’s fairing-catcher Mr Steven is still stationed at Berth 240 with all major components of his previous arm assembly now fully removed and stored nearby on the dock. In June 2018, CEO Elon Musk noted on Twitter that the iconic vessel was to have its net grown by a factor of four, meaning that both its length and width would be roughly doubled.
SpaceX’s Berth 240 prospective BFR factory is chock-full of construction equipment. (Pauline Acalin)
Mr Steven is also present, albeit in a sadly armless state for the time being. (Pauline Acalin)
Sitting around 400 square meters before arm removal, the new net would be closer to 1500 square meters – roughly 1.5 acres – and could nearly halve the accuracy gap that the company’s engineers need to close in order to reliably catch Falcon payload fairings, cutting 20-30 meters out of the 50 meters most separating the fairing and net at touchdown. Once SpaceX is able to close that gap and start catching fairings before they hit seawater, it should be a fairly simple process to start routinely reusing both halves of the $3 million carbon composite-aluminum honeycomb shells.
Unless they can be rapidly cycled out of the net after landing, recovering both halves may require a second net vessel like Mr Steven, and there could wind up being as many as four Mr Steven copies if the company intends to recovery both fairing halves after every launch from both their California and Florida launch pads. Recent planning on the Florida coast indicates that SpaceX expects their launch cadence to ramp up considerably with the introduction of a fleet of highly-reusable Falcon 9 Block 5 boosters, and the considerable lead-time and sluggishness inherent to manufacturing massive aerospace-grade composite structures with equally vast autoclave ovens means that payload fairings could quite quickly become a bottleneck for SpaceX’s launch business.
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- SpaceX’s BFR tent and mandrel, caught on April 14th. (Pauline Acalin)
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- Mr Steven out and about with a recovered but unreusable fairing half in May 2018, presumably for some sort of practice. (Pauline Acalin)
While such a bottleneck is far from insurmountable, dramatically expanding Falcon 9 composite component production now would presumably be an inconvenience for SpaceX at a time where they would much rather be focusing internal investments on their next-generation launch vehicle, known as BFR. That rocket is understood to be in the late stages of design and is quickly entering into a more advanced stage of concerted full-scale prototype testing and refinement as SpaceX accumulates invaluable data from hands-on R&D.
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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.
News
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”
