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SpaceX sets Dragon reuse record, debuts drone ship on first launch in two months
Update #2: After a 24-hour weather delay, conditions were far more favorable on August 29th, allowing a SpaceX Falcon 9 rocket to lift off for the first time in almost two months and send a cargo-filled Dragon spacecraft on its way to the International Space Station (ISS).
Aside from marking the end of SpaceX’s longest launch hiatus in two years, CRS-23’s successful liftoff also means that the company has smashed the world record for fastest orbital space capsule reuse. As part of Cargo Dragon 2’s first reuse ever, SpaceX launched Dragon C208 just seven and a half months (227d) after its first orbital reentry and splashdown, handily beating the previous record of 328 days. Additionally, flying for the fourth time, Falcon 9 booster B1064 became the first rocket to land on brand new SpaceX drone ship A Shortfall of Gravitas (ASOG) after sending Dragon C208 on its way to the ISS.
Getting a nice view of CRS-23's trunk as it separates, confirming no trunk cargo on this flight. pic.twitter.com/ZeJjviKqFE— Jonathan McDowell (@planet4589) August 29, 2021
Update: Although the weather forecast has worsened, SpaceX remains on track to attempt its first launch in eight weeks – a mission that will also smash one of the company’s orbital spacecraft reusability records.
While mostly mundane, a system preceding Tropical Storm Ida is producing conditions less than optimal for rocket launches, raising the risk of in-flight lightning strikes and the chances of Falcon 9 and Dragon flying through clouds containing precipitation (rain/ice/etc). Ultimately, that means that there’s just a 40% chance (down from 50% in the last few days) that weather conditions will be favorable for SpaceX to launch CRS-23. Regardless, barring a surprise announcement in the next few hours, it appears that there’s enough of a chance that SpaceX and NASA will still make an attempt.
If all goes according to plan, a flight-proven Falcon 9 rocket will send an upgraded Cargo Dragon on the way to orbit for the second time in seven months – almost twice as fast a turnaround as SpaceX’s ~340-day record for orbital spacecraft reuse. Tune in below around 3:20am EDT (07:20 UTC) to catch the hopeful launch live.
For the first time in more than nine weeks, SpaceX has completed a routine Falcon 9 preflight test known as a static fire and verified that the rocket is ready to launch later this week.
Save for at least one booster qualification test completed at SpaceX’s McGregor, Texas development facilities, Falcon 9’s August 25th static fire is the first since June 22nd. The upgraded Cargo Dragon space station resupply mission the rocket will support will also be SpaceX’s first launch since June 30th – the company’s longest hiatus between launches since a three-month pause that began two years ago.
Now, just a few days before that drought is expected to end, a SpaceX executive has partially explained why the company hasn’t launched a single Falcon rocket in ~60 days after completing a record 20 orbital launches in the first half of 2021.
Speaking at the 2021 Space Symposium on August 24th, SpaceX President and COO Gwynne Shotwell revealed that the company had chosen to pause Starlink missions (representing the vast majority of its 2021 launches) and focus on preparing a new generation of satellites for flight. Believed to be called Starlink V1.5, those new satellites represent a relatively small design change save for one crucial addition: multiple lasers.
All the way back in mid-2018, SpaceX launched its very first pair of Starlink prototype satellites – spacecraft that largely functioned as expected and provided a wealth of data but were almost nothing like the Starlink V0.9 and V1.0 spacecraft SpaceX would eventually start launching in 2019. Nevertheless, they did carry sets of small lasers generally known as optical intersatellite links or OISLs for short. Not radically dissimilar to the hundreds of thousands of miles of fiber optic cables that make up the backbone of the internet, lasers operating in the vacuum of space can effectively mirror the extraordinary bandwidth and performance offered by fiber connections – but wirelessly.
Instead of carefully insulated cables filled with tiny threads of glass, which really just serve as a controlled environment for light-based communications, OISLs enable a similar feat by replacing cables with extraordinarily precise mechanisms capable of aiming lasers with sub-millimeter precision from dozens or hundreds of miles away. As a result, laser interlinks are fairly complex and expensive devices – not something currently economical to install on thousands of satellites mainly focused on affordability.
SpaceX, of course, has wanted to install unprecedentedly affordable laser interlinks on thousands of Starlink satellites for as long as the constellation has been publicly discussed. If realized, it would create an extraordinary orbital mesh network that would allow Starlink to self-route a large portion of user communications without the need for a colossal network of tens of thousands of ground stations covering every inch of Earth – land, sea, ice, and all. A Starlink constellation with near-universal laser interlinks could also potentially allow the constellation to not only match – but beat by a large margin – the latency of best-case terrestrial fiber-optic connections.
After effectively completing Starlink’s first ‘shell’ of satellites earlier this year, SpaceX shifted its focus to preparing for polar Starlink launches from both its west and east coast facilities. While the first shell lacked interlinks entirely, SpaceX appears to have decided that all polar Starlink satellites will be launched with its own custom-built space lasers, even if that means delaying Starlink launches until those lasers are ready for action. Due to the fact that the vast majority of SpaceX’s launches as of late have been its own Starlink missions, the company’s Falcon rockets simply haven’t had anything to launch.
That should change on August 28th, when a thrice-flown Falcon 9 booster launches a refurbished spacecraft on its second orbital space station resupply – a first for SpaceX’s upgraded Cargo Dragon 2 vehicle. A Shortfall of Gravitas (ASOG), SpaceX’s newest drone ship, will also be supporting its first Falcon landing ever as part of CRS-23, hopefully recovering Falcon 9 booster B1064 for a fifth launch later this year.
Tune in around 3:20am (07:20 UTC) on Saturday, August 28th to watch SpaceX’s first launch in two months live.
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
