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SpaceX Dragon XL could supply NASA astronauts around the Moon and Earth
SpaceX’s Moon Dragon could one day deliver supplies to astronauts in Earth orbit on top of its raison d’etre – resupplying NASA’s future lunar space station (Gateway).
Known as Dragon XL, the new SpaceX spacecraft was unexpectedly revealed earlier this year when NASA solely awarded it a Gateway Logistics Services contract potentially worth billions. Dragon XL is almost entirely built out of hardware and systems already built and proven with Cargo Dragon and Crew Dragon over 20 space station launches and two orbital missions, respectively.
Due to NASA’s ever-shifting plans and strategies, however, it’s far from guaranteed that a habitable Gateway will ever actually be built – let alone by the rough 2024 target that’s currently favorable. Given that a huge amount of Dragon XL has already technically been developed, its development should be on the slightly easier side as far as SpaceX programs go. As such, Dragon XL could be ready for flight months or even years before any lunar space station is in place with astronauts to take advantage of it. That possibility raises the question: does NASA plan on SpaceX performing a Dragon XL flight test before its lunar cargo debut?
In the unsurprising event that NASA has arranged for a demonstration mission prior to Dragon XL’s first mission-critical lunar resupply launch, a cargo trip to Earth’s International Space Station (ISS) could be a valuable segue. Effectively an expendable, high-volume amalgamation of SpaceX’s Crew Dragon and Cargo Dragon 2 spacecraft, Dragon XL will lose the ability to return payload to the Earth’s surface (downmass) in return for a dramatic increase in payload upmass.
According to NASA, Dragon XL is designed to deliver up to 7.6 tons (~16,800 lb) of cargo – 5 tons pressurized, 2.6 tons unpressurized – to the lunar Gateway and weigh no more than 14 metric tons upon arrival. Compared to Cargo Dragon 1 and 2, XL thus offers a 25-50% improvement. As an expendable spacecraft, Dragon XL is likely going to be much simpler and lighter than SpaceX’s recoverable and reusable Dragon capsules, it’s also reasonable to assume that the new spacecraft could be substantially cheaper, too. Finally, thanks to that 14 ton Gateway mass target, it’s conceivable that a recoverable Falcon 9 booster could launch a fully-loaded Dragon XL to the ISS without issue, making the cost of launch more or less identical to any other Dragon mission.
On the other hand, though, Dragon XL’s mission is substantially different – and in some ways more challenging – than the Dragons it’s built off of. Notably, the deep space environment can be substantially more challenging from both a thermal management and radiation perspective, while propulsive maneuvers, operations, and autonomous docking so far from Earth would be a first for SpaceX. A demonstration mission to the International Space Station (ISS) would fail to put Dragon XL through any of those unproven scenarios.
Excluding a demo mission to the ISS, a Falcon 9-launched Dragon XL could potentially serve as an extra-cheap option for NASA to deliver large volumes of supplies, hardware, and experiments to the space station, complimenting Cargo Dragon’s reusability and downmass capabilities. Of course, no current contract exists that would allow SpaceX to fly Dragon XL outside of two resupply missions to the lunar Gateway, but NASA is by no means averse to the idea according to Mark Wiese, manager of Gateway Deep Space Logistics.
Ultimately, the likelihood of Dragon XL being coopted for ISS cargo delivery is low but there is clearly a chance that NASA will exploit its substantial investment in the new SpaceX spacecraft for more than just two Gateway supply runs.
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Elon Musk
Elon Musk’s X will start using a Tesla-like software update strategy
The initiative seems designed to accelerate updates to the social media platform, while maintaining maximum transparency.
Elon Musk’s social media platform X will adopt a Tesla-esque approach to software updates for its algorithm.
The initiative seems designed to accelerate updates to the social media platform, while maintaining maximum transparency.
X’s updates to its updates
As per Musk in a post on X, the social media company will be making a new algorithm to determine what organic and advertising posts are recommended to users. These updates would then be repeated every four weeks.
“We will make the new 𝕏 algorithm, including all code used to determine what organic and advertising posts are recommended to users, open source in 7 days. This will be repeated every 4 weeks, with comprehensive developer notes, to help you understand what changed,” Musk wrote in his post.
The initiative somewhat mirrors Tesla’s over-the-air update model, where vehicle software is regularly refined and pushed to users with detailed release notes. This should allow users to better understand the details of X’s every update and foster a healthy feedback loop for the social media platform.
xAI and X
X, formerly Twitter, has been acquired by Elon Musk’s artificial intelligence startup, xAI last year. Since then, xAI has seen a rapid rise in valuation. Following the company’s the company’s upsized $20 billion Series E funding round, estimates now suggest that xAI is worth tens about $230 to $235 billion. That’s several times larger than Tesla when Elon Musk received his controversial 2018 CEO Performance Award.
As per xAI, the Series E funding round attracted a diverse group of investors, including Valor Equity Partners, Stepstone Group, Fidelity Management & Research Company, Qatar Investment Authority, MGX, and Baron Capital Group, among others. Strategic partners NVIDIA and Cisco Investments also continued support for building the world’s largest GPU clusters.
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Tesla FSD Supervised wins MotorTrend’s Best Driver Assistance Award
The decision marks a notable reversal for the publication from prior years, with judges citing major real-world improvements that pushed Tesla’s latest FSD software ahead of every competing ADAS system.
Tesla’s Full Self-Driving (Supervised) system has been named the best driver-assistance technology on the market, earning top honors at the 2026 MotorTrend Best Tech Awards.
The decision marks a notable reversal for the publication from prior years, with judges citing major real-world improvements that pushed Tesla’s latest FSD software ahead of every competing ADAS system. And it wasn’t even close.
MotorTrend reverses course
MotorTrend awarded Tesla FSD (Supervised) its 2026 Best Tech Driver Assistance title after extensive testing of the latest v14 software. The publication acknowledged that it had previously criticized earlier versions of FSD for erratic behavior and near-miss incidents, ultimately favoring rivals such as GM’s Super Cruise in earlier evaluations.
According to MotorTrend, the newest iteration of FSD resolved many of those shortcomings. Testers said v14 showed far smoother behavior in complex urban scenarios, including unprotected left turns, traffic circles, emergency vehicles, and dense city streets. While the system still requires constant driver supervision, judges concluded that no other advanced driver-assistance system currently matches its breadth of capability.
Unlike rival systems that rely on combinations of cameras, radar, lidar, and mapped highways, Tesla’s FSD operates using a camera-only approach and is capable of driving on city streets, rural roads, and freeways. MotorTrend stated that pure utility, the ability to handle nearly all road types, ultimately separated FSD from competitors like Ford BlueCruise, GM Super Cruise, and BMW’s Highway Assistant.
High cost and high capability
MotorTrend also addressed FSD’s pricing, which remains significantly higher than rival systems. Tesla currently charges $8,000 for a one-time purchase or $99 per month for a subscription, compared with far lower upfront and subscription costs from other automakers. The publication noted that the premium is justified given FSD’s unmatched scope and continuous software evolution.
Safety remained a central focus of the evaluation. While testers reported collision-free operation over thousands of miles, they noted ongoing concerns around FSD’s configurable driving modes, including options that allow aggressive driving and speeds beyond posted limits. MotorTrend emphasized that, like all Level 2 systems, FSD still depends on a fully attentive human driver at all times.
Despite those caveats, the publication concluded that Tesla’s rapid software progress fundamentally reshaped the competitive landscape. For drivers seeking the most capable hands-on driver-assistance system available today, MotorTrend concluded Tesla FSD (Supervised) now stands alone at the top.
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Elon Musk’s Grokipedia surges to 5.6M articles, almost 79% of English Wikipedia
The explosive growth marks a major milestone for the AI-powered online encyclopedia, which was launched by Elon Musk’s xAI just months ago.
Elon Musk’s Grokipedia has grown to an impressive 5,615,201 articles as of today, closing in on 79% of the English Wikipedia’s current total of 7,119,376 articles.
The explosive growth marks a major milestone for the AI-powered online encyclopedia, which was launched by Elon Musk’s xAI just months ago. Needless to say, it would only be a matter of time before Grokipedia exceeds English Wikipedia in sheer volume.
Grokipedia’s rapid growth
xAI’s vision for Grokipedia emphasizes neutrality, while Grok’s reasoning capabilities allow for fast drafting and fact-checking. When Elon Musk announced the initiative in late September 2025, he noted that Grokipedia would be an improvement to Wikipedia because it would be designed to avoid bias.
At the time, Musk noted that Grokipedia “is a necessary step towards the xAI goal of understanding the Universe.”
Grokipedia was launched in late October, and while xAI was careful to list it only as Version 0.1 at the time, the online encyclopedia immediately earned praise. Wikipedia co-founder Larry Sanger highlighted the project’s innovative approach, noting how it leverages AI to fill knowledge gaps and enable rapid updates. Netizens also observed how Grokipedia tends to present articles in a more objective manner compared to Wikipedia, which is edited by humans.
Elon Musk’s ambitious plans
With 5,615,201 total articles, Grokipedia has now grown to almost 79% of English Wikipedia’s article base. This is incredibly quick, though Grokipedia remains text-only for now. xAI, for its part, has now updated the online encyclopedia’s iteration to v0.2.
Elon Musk has shared bold ideas for Grokipedia, including sending a record of the entire knowledge base to space as part of xAI’s mission to preserve and expand human understanding. At some point, Musk stated that Grokipedia will be renamed to Encyclopedia Galactica, and it will be sent to the cosmos.
“When Grokipedia is good enough (long way to go), we will change the name to Encyclopedia Galactica. It will be an open source distillation of all knowledge, including audio, images and video. Join xAI to help build the sci-fi version of the Library of Alexandria!” Musk wrote, adding in a later post that “Copies will be etched in stone and sent to the Moon, Mars and beyond. This time, it will not be lost.”
Elon Musk’s X will start using a Tesla-like software update strategy
Tesla FSD Supervised wins MotorTrend’s Best Driver Assistance Award
