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Rocket Lab briefly catches Electron booster with a helicopter on first try
In a significant achievement, public launch provider Rocket Lab has – with a few caveats – successfully used a helicopter to catch the booster of its Electron rocket out of mid-air on the very first attempt.
The company began working on ways to recover and reuse the booster of its tiny Electron rocket in 2019, going back on a promise repeatedly made by founder and CEO Peter Beck in the years prior. Due to just how small the Electron rocket is, it was generally assumed that Beck wasn’t wrong to avoid attempting to recover or reuse its parts of it. However, that attitude quickly changed when the need to ramp up launch cadence became a leading priority. Soon after, Beck revealed that Rocket Lab engineers had looked more carefully at the problem and concluded that Electron booster recovery was more feasible than assumed.
Once the problem was no longer deemed insurmountable, the allure of reuse – intrinsically multiplying the effectiveness of any given production line if done right – was irresistible.
While the change in attitude made Rocket Lab the second company after SpaceX to begin seriously developing the ability to recover and reuse orbital-class liquid rocket boosters, the approach it would need to take for a rocket as small as Electron was almost nothing like that used by Falcon boosters. Instead of multiple in-flight engine ignitions, supersonic retropropulsion, steerable fins, and a propulsive landing, Electron would rely on several parachutes to slow itself down, use small thrusters (not unlike Falcon) for attitude control, and be actively captured out of mid-air by a crewed helicopter.
Ironically, demonstrating the sheer size gap between Electron and Falcon 9, Electron booster recovery more closely resembles Falcon 9 fairing recovery. Weighing in at around one ton (~2200 lb) per half, or about as heavy as an entire Electron rocket booster, each fairing half mainly just controls its attitude with cold-gas thrusters while passively reentering Earth’s atmosphere. Fairing halves then deploy a GPS-guided parafoil and gently splash down on the ocean surface before being fished out of the water by a waiting ship.
That is exactly how Rocket Lab trialed Electron recovery on several prior attempts, fishing intact boosters out of the Pacific Ocean after gentle ocean landings. For a while, SpaceX even attempted to catch fairings out of mid-air – albeit with a highly-modified ship and net instead of a helicopter and hook. However, when the company realized it could easily reuse fairing halves that landed in the ocean, it fully abandoned catch attempts.
In Electron’s case, it’s no surprise that Rocket Lab still pursued catch-based recovery while SpaceX was simultaneously giving up on the practice. Put simply, it would be incredibly difficult to reliably and affordably reuse a liquid rocket booster – and liquid rocket engines especially – after dunking them in saltwater.
That’s also why the success of Rocket Lab’s first operational catch attempt has caveats. While the company did successfully catch the booster out of mid-air, the pilot – who holds final authority for the sake of safety – observed unusual behavior not seen during testing after hooking Electron and chose to release the booster early. Thankfully, it still managed a soft landing in the ocean and was recovered by ship, but despite statements from Beck to the contrary, that seawater exposure will almost certainly make it impossible to fully reuse. To call the attempt a total success, the helicopter would have needed to drop the booster off on the recovery ship’s deck, fully avoiding a bath.
Above all else, even if the catch didn’t last, Rocket Lab successfully launched 34 small satellites and payloads into orbit for several paying customers and briefly caught the booster that launched them with a helicopter. The attempt was arguably far more successful than not and likely leaves Rocket Lab just a little more practice and a few small optimizations away from a perfect recovery. Then the company can shift its focus to the next goal: the first Electron booster reuse.
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Tesla FSD (Supervised) fleet passes 8.4 billion cumulative miles
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.
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”
