News
SpaceX Falcon 9 launch up next after ULA spy satellite mission hits snag
On Wednesday, November 3, a United Launch Alliance (ULA) Atlas V 531 rocket was set to launch the NROL-101 mission – a classified payload for the National Reconnaissance Office (NRO) of the United States government – from Space Launch Complex 41 (SLC-41) at Cape Canaveral Air Force Station. At neighboring Space Launch Complex 40 (SLC-40) a SpaceX Falcon 9 stood ready and waiting to launch a US military GPS satellite just a day later.
Ultimately, due to an anomaly with launchpad ground support equipment, the ULA launch attempt of the Atlas V NROL-101 mission was scrubbed Wednesday evening. Admittedly, the weather did not look promising either with ground winds remaining a concern throughout the countdown window.
With an hour and forty-seven minutes to go – just five seconds after a planned fifteen-minute hold was released – the launch teams announced that an anomaly had been discovered with “a ground valve issue with the liquid oxygen system for the Atlas V first stage.” The discovery initiated an immediate stop to the countdown and launch teams entered into an unplanned hold that would delay the targeted launch time.
At first, ULA conducted remote troubleshooting, but the anomaly was not remedied and a return-to-pad team would be required to enter the secured launchpad to physically investigate.
An anomaly team was deployed to investigate the valve that was restricting the flow of liquid oxygen (LOx) to the first stage of the Atlas V rocket. The hold remained for over an hour allowing the propellant lines to warm to a temperature that would be needed to be re-cooled prior to resuming the countdown.
Eventually, the return-to-pad team was able to evacuate the pad securing it for launch once again. Chill-down procedures to return the propellant lines back to an operational temperature began but were halted almost immediately. The anomaly had not been completely rectified and not enough time remained in the launch window to re-address it and re-chill the propellant lines. This led to the scrubbed launch attempt.
Typically, a scrubbed ULA mission for the NRO means that a neighboring SpaceX mission has to wait until the problem is fixed and ULA gets its rocket off of the nearby launchpad. However, that was not the case with Wednesday’s scrub. ULA stood down for a 48 hour recycle – rather than a typical 24 hour recycle – to attempt to launch the Atlas V 531 again on Friday, November 6.
This cleared the way for SpaceX to keep its targeted launch date of Thursday, November 5 during a launch window that extends approximately fifteen minutes from 6:24 – 6:39 p.m. EST (2324-2339 UTC) from SLC-40.
Following a successful static fire test of all nine Merlin 1D engines, SpaceX will attempt to launch the GPSIII-SV04 satellite for the United States military for a second time on Thursday, November 5.
The previous launch attempt on Friday, October 2 was thwarted at T-2 seconds due to anomalous engine start-up behavior. The unexplained early start-up of two Merlin 1D engines was eventually determined to be caused by “unexpected pressure rise in the turbomachinery gas generator” as explained by SpaceX CEO Elon Musk.
The engine anomaly prompted a thorough investigation of all Merlin 1D engines on the launch vehicle, as well as, a thorough investigation of the engines on two Falcon 9 launch vehicles designated for future NASA missions – the first operational rotation mission of the Commercial Crew Program, Crew-1, and the launch of the NASA and European Space Agency Earth-observation satellite, the Micheal Freilich Sentinel-6. Engines were eventually replaced on all three Falcon 9 launch vehicles.
A live hosted webcast of Thursday’s launch attempt will be provided on the company website and is expected to be available for viewing approximately fifteen minuted before liftoff.
Check out Teslarati’s Marketplace! We offer Tesla accessories, including for the Tesla Cybertruck and Tesla Model 3.
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
