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SpaceX’s first astronaut-proven rocket returns to dry land
Three days after becoming the first privately-developed rocket in history to launch humans into orbit, SpaceX’s first astronaut-proven Falcon 9 booster has safely returned to dry land.
Although the sheer importance of SpaceX’s flawless astronaut launch debut and space station arrival can’t be exaggerated, the fact remains that the vast majority of the company’s orbital missions are centered around the affordable launch of satellites and other uncrewed payloads. All of those launches need Falcon boosters, too, and Crew Dragon’s Demo-2 mission has come at a time when SpaceX’s fleet of flightworthy rockets is the smallest it’s been in at least 18 months.
Significantly thinned by two failed Falcon Heavy center core recoveries and the loss of four boosters in 2020 alone (two intentional, two less so), SpaceX’s booster fleet has dropped from as many as ten to as few as two in just 13 months. Thankfully, B1058’s successful May 30th landing and June 2nd return adds a third booster to SpaceX’s immediately-available rocket fleet. On the horizon, two additional unflown boosters are in the late stages of preparation for their separate launch debuts – no earlier than (NET) June 30th and August 30th, respectively. With a little luck, SpaceX’s fleet of flight-proven boosters will soon have grown nearly three-fold in about as many months.
At the moment, SpaceX’s own Starlink satellite internet constellation is by far the biggest source of demand for SpaceX rockets – particularly the flight-proven boosters that allow the company to perform those launches at an unprecedented cost. Over the last 12 or so months, thanks to the spectacular success of Falcon 9 Block 5 reusability, SpaceX has substantially cut booster production at its Hawthorne, California headquarters, thus far dedicating the last six boosters produced to strict, high-profile missions for NASA and the US military.
In other words, while SpaceX has technically had three unflown Falcon 9 boosters – B1058, B1060, and B1061 – more or less ready for flight for months, their first launches have to be reserved for a select few customers that still have reservations about the company’s flight-proven rockets. With its first reserved mission – Crew Dragon’s orbital astronaut launch debut – now out of the way, gently-used Falcon 9 booster B1058 can thankfully enter the greater SpaceX fleet and begin preparing for its next launch.
Thanks to the fact that booster B1058’s first flight incurred a relatively gentle atmospheric reentry and landing, it could potentially be turned around for its next launch extremely quickly. With three Starlink launches scheduled in June alone and the first expected to launch as early as 9:25 pm EDT (01:25 UTC), June 3rd, SpaceX may actually have to refurbish B1058 far more quickly than any booster before it. SpaceX currently has two Falcon 9 boosters (B1049 and B1051) available for Starlink launches. B1049 is set to launch this week, while B1051 flew its fourth mission just six weeks ago. Based on SpaceX’s current record of 62 days between launches of the same booster, B1051 could be ready for its fifth mission by late June.
In other words, unless SpaceX brings flight-proven Falcon Heavy side booster B1052 or B1053 out of retirement later this month, the company is going to have to break its booster turnaround record by a huge margin with B1049 or B1058. SpaceX certainly has a funny way of resting on its laurels.
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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.
News
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.
News
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
