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SpaceX Falcon Heavy side booster arrives at Texas test facilities
NASASpaceflight.com reports that the first new booster for SpaceX’s next Falcon Heavy launch has arrived at the company’s McGregor, Texas test facilities.
The canonical sign that SpaceX is rapidly progressing towards its next Falcon Heavy launch, the mission – set to carry the US military’s US Space Force 44 (USSF-44) satellite(s) directly to geostationary orbit (GEO) – requires all new boosters. For SpaceX, barring a major surprise in the next five months, USSF-44 will be the first operational direct-to-GEO launch in the company’s history – a milestone years and multiple test flights in the making.
US military officials have begun to at least vaguely support the idea of flying payloads on flight-proven SpaceX rockets but it looks to be a long uphill battle ahead of the company. It took almost half a decade and four-dozen successful booster landings for the US Air Force to even allow SpaceX to attempt to land a Falcon 9 booster after an operational military launch. As a result, the company will likely be building new rockets for its military launches for the indefinite future – Falcon Heavy and its three boosters included.
The photo at the top of this article shows a largely identical Falcon Heavy Block 5 side booster – either B1052 or B1053 – during a late-2018 static fire acceptance test campaign in McGregor, Texas.
Based on NASASpaceflight.com’s aerial photos of the latest rocket to arrive in McGregor, Texas, one would assume that SpaceX was simply testing a new Falcon 9 first stage. Notably, the booster appears to have a Falcon 9 interstage installed, whereas Falcon Heavy side boosters have historically been tested with nosecones installed. However, by analyzing the layout of decals visible on its exterior, author Thomas Burghardt discovered that the booster – believed to be B1064 – is likely the first of two new Falcon Heavy side boosters needed for USSF-44.
For unknown reasons, SpaceX has outfitted, transported, and prepared B1064 for acceptance testing with a years-old interstage installed, effectively making it a Falcon Heavy side booster in Falcon 9 clothing (sans nosecone).

In its current configuration, the process of manufacturing three new Falcon Heavy boosters at SpaceX’s Hawthorne, CA factory takes at least half a year from the start of tank welding to shipment. After each booster is completed, it must ship to McGregor, Texas for at least 4-6 weeks to undergo acceptance tests, including at least one wet dress rehearsal (WDR) and static fire. In other words, if the first of three new Falcon Heavy Block 5 boosters has just arrived in McGregor, SpaceX likely has two or three months of work to go before the entire USSF-44 rocket is on site at Florida’s Kennedy Space Center.
Just two weeks ago, a US military official revealed that SpaceX’s USSF-44 Falcon Heavy launch date had slipped from late-2020 (likely November or December) to no earlier than (NET) February 28th, 2021. The cause of the delay is unknown but either way, it should give SpaceX two full months to process Falcon Heavy Flight 4 hardware in Florida (or several weeks of margin wherever needed). After USSF-44, SpaceX’s next Falcon Heavy launch – USSF-52; also expected to fly on all-new boosters – was scheduled to launch NET “early 2021” before the preceding mission’s delay was announced. To achieve that schedule, SpaceX will likely be building and testing new Falcon Heavy boosters – and Falcon Heavy boosters only – from mid-2020 to at least Q1 2021.

On the plus side, as NASASpaceflight.com noted, if SpaceX manages to recover all USSF-44 and USSF-52 boosters, it will quickly find itself with a fleet of six side boosters and two center cores.
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Tesla Robotaxi gets a small but significant change
In the world of Tesla, where billion-dollar battery breakthroughs and autonomy milestones dominate headlines, a quiet design update can still pack a punch.
In the world of Tesla, where billion-dollar battery breakthroughs and autonomy milestones dominate headlines, a quiet design update can still pack a punch.
Last week in downtown Austin, sharp-eyed observers spotted a subtle but telling evolution on the Cybercab: a new “ROBOTAXI” logo graphic now graces the vehicle’s doors at Tesla’s Autonomy Popup.
What looks at first glance like a minor stylistic choice is, in fact, a deliberate rebranding move that hints at how the company envisions its robotaxi fleet fitting into everyday life.
The updated lettering is bold, graffiti-inspired, and unapologetically street-smart. Rendered in black with dripping white accents and a glowing yellow outline, the font evokes urban energy and playful irreverence.
Live From Downtown Austin:
Tesla Cybercab with new logo Graphic at their Autonomy Popup pic.twitter.com/MTTb9KDr3b
— David Moss (@DavidMoss) March 13, 2026
Gone is the sleek, minimalist typography that defined earlier Cybercab prototypes. In its place is something more human, almost rebellious.
The new logo pops against the Cybercab’s smooth, metallic body, turning the autonomous pod into a rolling piece of public art rather than just another futuristic taxi.
Designers know that fonts are silent brand ambassadors. They shape perception before a single ride is taken. Tesla’s classic sans-serif aesthetic screams precision engineering and Silicon Valley cool.
The new Robotaxi script leans into accessibility and fun, suggesting the vehicle is approachable, not intimidating. For a product meant to ferry strangers through city streets 24/7, that matters. It signals that the robotaxi isn’t reserved for tech elites; it’s for everyone.
Tesla Cybercab spotted next to Model Y shows size comparison
The timing is no accident. With regulatory approvals for unsupervised autonomy advancing and Tesla preparing to scale Cybercab production, the company is shifting from prototype showcase to fleet deployment.
A fresh logo helps differentiate the vehicles visually in dense urban environments—crucial for rider recognition and brand recall. It also aligns with Elon Musk’s long-standing ethos: make the future feel exciting, not sterile.
Small changes like this often foreshadow a larger strategy. Tesla has always obsessed over details—door handles, screen interfaces, even the curvature of a steering wheel.
Updating the Robotaxi font reflects the same meticulous care now applied to consumer-facing autonomy. It’s not just paint on metal; it’s a statement that the ride of the future should feel personal, memorable, and undeniably cool.
In an industry racing toward self-driving fleets, Tesla’s willingness to evolve even the smallest visual cues shows confidence. A font won’t launch the robotaxi network, but it might just help millions climb aboard with a smile.
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Tesla makes latest announcement on Model S and Model X
The announcement follows Tesla CEO Elon Musk’s statement on the Q4 2025 earnings call in late January. Musk described the decision as an “honorable discharge” for the two vehicles, noting that production would wind down in Q2 2026.
Tesla has officially begun winding down production of its flagship Model S and Model X in the United States, notifying owners via email that the long-running models will soon reach the end of the line.
The email, sent to U.S. customers on March 27, opens with gratitude. “Model S and Model X marked the beginning of the world’s transition to electric transportation,” it reads. “These vehicles also made it possible for Tesla to develop the technology that would move our world toward autonomy.”
It then delivers the news directly: “As we make way for this autonomous future, Model S and Model X production will be ending. If you’d like to bring home a new Model S or Model X, order yours soon from our limited inventory.”
Tesla just sent out a new email thanking Model S/X owners.
“These vehicles made it possible for Tesla to develop the technology that would move our world toward autonomy. As we make way for this autonomous future, Model S and Model X production will be ending. If you’d like to… pic.twitter.com/IeUhZ3iDnX
— Sawyer Merritt (@SawyerMerritt) March 27, 2026
The message closes with a simple thank-you: “Thank you for being part of our journey.”
The announcement follows Tesla CEO Elon Musk’s statement on the Q4 2025 earnings call in late January. Musk described the decision as an “honorable discharge” for the two vehicles, noting that production would wind down in Q2 2026.
The move frees factory floor space at Fremont, California, for next-generation manufacturing, including Optimus humanoid robots and the upcoming Robotaxi platform.
Introduced in 2012 and 2015, respectively, the Model S and Model X were Tesla’s original halo cars. They proved EVs could outperform gasoline luxury vehicles in acceleration, range, and tech features while pioneering over-the-air updates and early autonomy hardware.
Although they never matched the volume of the Model 3 and Model Y, their engineering breakthroughs laid the foundation for the company’s current lineup and full self-driving development.
Early adopters highlighted how the cars convinced them to invest in Tesla stock and the EV movement. Some U.S. owners who had not yet received the note voiced mild frustration, and international customers confirmed the outreach remains U.S.-only for now.
Tesla has not detailed an exact final production date beyond the Q2 2026 target or confirmed immediate replacements. Speculation continues about a possible Cybertruck-derived SUV, but the company’s public focus has shifted squarely to autonomy and robotics.
For buyers still interested in the S or X, the window is closing. Inventory is described as limited, and Tesla’s Korean division has already set a March 31 cutoff for new orders in that market. The email serves as both a farewell and final sales push, an elegant close to a chapter that helped define modern electric driving.
Elon Musk
Tesla drives drunk owner while he naps, Police still arrest him on DUI
A Vacaville man let his Tesla drive while he napped, but police had other ideas.
A Northern California man found a creative solution to drunk driving this week by letting his Tesla drive him around while he took a booze snooze. Police in Vacaville arrested a man on a DUI charge after he was found, what appears to be, completely passed out behind the wheel of a Tesla Model Y, which was safely self-navigating the owner through busy streets. The man’s passenger seat told the rest of the story, with a four-pack of Sutter Home wine bottles and a box of Round Table pizza clearly visible.
According to the Vacaville Police Department, as posted through their Facebook page, a concerned community member spotted the very relaxed driver, stayed on the line with dispatch, and guided officers to the intersection of Elmira Road and Shasta Drive where they stopped the vehicle. Alcohol and marijuana were confirmed. No medical emergency, and what appears to be just an extremely committed drunken nap.
- Tesla drives drunk owner, Police arrest on DUI [Credit: Vacaville Police via Facebook]
- Tesla drunk driver passenger seat , Police arrest on DUI [Credit: Vacaville Police via Facebook]
The Vacaville Police noted that California permits drivers to use assistive driving features like Tesla’s FSD, but the law still requires them to be “conscious, alert, and not under the influence while operating them.” The post drew some humorous reactions in the comments section, with one commenter piping in, “That time when his vehicle had more situational awareness than he did.” Another commenter chimed in, “Sutter all the way home….”
Tesla Full Self-Driving v14.2.1 texting and driving: we tested it
The incident lands in an interesting moment for Tesla. Elon Musk caused his own stir in December 2025 when he responded to a user question about whether FSD v14.2.1 allowed texting behind the wheel with a simple “Depending on context of surrounding traffic, yes.” He had earlier told investors that drivers turning off autopilot to check texts while steering with their knees was “significantly less safe” than simply letting FSD run, which he called “kind of the killer app.” Neither statement included anything about Sutter Home wine being part of the equation.
![Tesla drives drunk owner, Police arrest on DUI [Credit: Vacaville Police via Facebook]](https://www.teslarati.com/wp-content/uploads/2026/03/tesla-fsd-drunk-driver-dui-arrest-e1774678014371-300x259.jpg)
