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SpaceX borrows Tesla's tent factory strategy for new Starship production HQ
Confirmed yesterday morning by CEO Elon Musk, SpaceX has copied Tesla’s approach to factory expansion and is building a giant tent to upgrade its South Texas Starship production facilities.
A big step towards more traditional aerospace-style manufacturing facilities, SpaceX has contracted the same company used by Tesla to create a fourth general assembly line (GA4) in a giant tent outside its Fremont, CA factory in 2018. Instead of Model 3s, however, Sprung Instant Structures (Sprung for short) is rapidly raising a large tent that will eventually allow SpaceX to fabricate and weld more Starship parts and sections in an enclosed environment, an improvement from the current practice of building prototypes out in the harsh environment of coastal Texas.
In typical fashion, Musk believes that the new enclosed production facilities – just a collection of shipping crates as of December 18th – could be ready to begin manufacturing Starship parts as early as next month, and the progress Sprung has made makes it unusually hard to fault his optimism.
Likely taken in mid-December, aerial photos taken by pilot and photographer Sam Sun help sketch out a rough view of the prospective Starship factory. SpaceX appears to have almost entirely foregone a concrete foundation for the new tent, instead opting for lines of steel shipping containers that likely add a bit of height at the cost of structural stability.
.@BocaChicaGal covers the work at these sites extensively, but here's a peek over the fence 😉 pic.twitter.com/0eDJp2agqr— Sam Sun (@BirdsNSpace) December 29, 2019
According to figures printed right on one of Sprung Structures’ many shipments of materials, the initial building will measure approximately 45 meters (150 ft) wide, 77 meters (255 ft) long, and 18 meters (60 ft) tall. While Tesla’s GA4 tent is the same width and (mostly) height, it’s an impressive 280 meters (915 ft) long – almost four times bigger than SpaceX’s newest Boca Chica addition.
While the shipping container foundation is definitely a bit of a risk a mile from the Gulf of Mexico, it does mean that SpaceX might actually be able to move the shell of its new Starship factory if the need arises. SpaceX is in the midst of expanding its Boca Chica lots, potentially giving the company a lot more space to grow its enclosed factory down the road. The simplest possible expansion available would basically double the length of the existing structure, making it more like 150-180 meters (500-600 ft) long.


Regardless, even the current 150′ x 255′ enclosure will end up offering more than 38,000 ft² (3500 m²) of factory space once finished. Depending on what its primary purpose is, SpaceX could probably fit 5-8 stacks of 5-6 rings each (10-11m tall) down the center of the tent, with room for maybe 10-24 additional stacks of 2-3+ rings (3.5-5m tall) in the space remaining. The middle line of hypothetical rings could produce the entire barrel section of 1-2 Starships simultaneously, leaving perhaps 3-4 large sections to be welded together out in the elements or at SpaceX’s new wedge-shaped windbreak.
Of course, the facility will likely end up being mixed-use, potentially offering enough space to simultaneous fabricate all subsections of a single Starship prototype before they are assembled elsewhere.
Ultimately, Sprung is now in the process of installing a large quantity of insulation inside the tent’s walls, indicating that SpaceX’s South Texas welding crew may soon be blessed with a climate-controlled work environment. Meanwhile, SpaceX CEO Elon Musk believes that Boca Chica’s new tent could be complete and ready to begin building Starship hardware as soon as January 2020, while he says that the next Starship prototype – now known as Starship SN01 (serial number 01) – could be ready for flight testing just one or two months after that.
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Tesla has a plan to make Hardware 3 owners whole, and you won’t believe it
Since the rollout of the AI4 chip in Tesla vehicles, owners with the last generation self-driving chip, known as Hardware 3, have been persistent in their quest for a solution to their issue: they were told their cars were capable of unsupervised Full Self-Driving. It turns out the cars are not.
Tesla has a plan to make Hardware 3 owners whole after CEO Elon Musk admitted that those with that self-driving chip in their cars will not have access to unsupervised Full Self-Driving.
The company’s strategy is so crazy that it is sort of hard to believe.
Since the rollout of the AI4 chip in Tesla vehicles, owners with the last generation self-driving chip, known as Hardware 3, have been persistent in their quest for a solution to their issue: they were told their cars were capable of unsupervised Full Self-Driving. It turns out the cars are not.
Tesla owners with HW3 finally get their answer: https://t.co/CSZTKKkWXx
— TESLARATI (@Teslarati) April 22, 2026
During the Tesla Q1 earnings call on Wednesday, Musk finally clarified what the company’s plans are for Hardware 3 owners, what they will be offered, and what Tesla will have to do internally to prepare for it.
The answer was somewhat mind-boggling.
Musk said:
“Unfortunately, Hardware 3 — I wish it were otherwise, but Hardware 3 simply does not have the capability to achieve unsupervised FSD. We did think at one point it would have that, but relative to Hardware 4, it has only 1/8 of the memory bandwidth of Hardware 4. And memory bandwidth is one of the key elements needed for unsupervised FSD.”
He continued, stating that HW3 owners would have the opportunity to trade their cars in at a discounted rate in order to get the AI4 chip:
“So for customers that have bought FSD, what we’re offering is essentially a trade-in — like a discounted trade-in for cars that have AI4 hardware, and we’ll also be offering the ability to upgrade the car, to replace the computer. And you also need to replace the cameras, unfortunately, to go to Hardware 4.”
Obviously, Tesla has a lot of people to work with and make this whole thing right. Musk was adamant that HW3 would be capable of FSD, and now that the company has finally admitted that it is not, there are some things that could come of this.
There has been open talk about some sort of class action lawsuit against Tesla. The promises that Tesla made previously could be considered a breach of contract or even false advertising, and that’s according to Grok, Musk’s own AI program.
Musk went on to say that Tesla would likely have to establish new microfactories to effectively and efficiently replace HW3 computers and cameras:
…So to do this efficiently, we’re going to have to set up, like kind of micro factories or small factories in major metropolitan areas in order to do it efficiently. Because if it’s done just at the service center, it is extremely slow to do so and inefficient. So we basically need like many production lines to make the change.”
This is going to be an extremely costly process, especially if Tesla has to buy real estate, properties, and equipment to complete this work. Additionally, there was no wording on pricing, but Musk never said it would be free. It will likely come with some kind of price tag, and HW3 owners, after being left hanging for so long, will have something to say about that.
Elon Musk
SpaceX just got pulled into the biggest Weapons Program in U.S. history
SpaceX joins the Golden Dome software group, deepening its role in America’s most expensive defense program.
SpaceX has joined a nine-company group developing the core operating software for the Golden Dome, America’s next-generation missile defense system. According to a Bloomberg report, SpaceX is focused on integrating satellite communications for military operations and is working alongside eight other defense and artificial intelligence companies, including Anduril Industries, Palantir Technologies, and Aalyria Technologies, to build software connecting missile defense capabilities.
The Golden Dome concept dates back to President Trump’s 2024 campaign, and on January 27, 2025, he signed an executive order directing the U.S. Armed Forces to construct the system before the end of his term. The system is planned to employ a constellation of thousands of satellites equipped with interceptors, with data centers in space providing automated control through an AI network.
FCC accepts SpaceX filing for 1 million orbital data center plan
Space Force Gen. Michael Guetlein, director of the Golden Dome initiative, has described the software layer as a “glue layer” that would enable officers to manage and control radars, sensors, and missile batteries across services. The consortium is aiming to test the platform this summer.
Trump selected a design in May 2025 with a $175 billion price tag, expected to be operational by the end of his term in 2029, though the Congressional Budget Office projected the cost could reach $831 billion over two decades.
The Golden Dome role is only the latest in a string of military wins for SpaceX. As Teslarati reported, the U.S. Space Force awarded SpaceX a $178.5 million task order on April 1, 2026 to launch missile tracking satellites for the Space Development Agency, covering two Falcon 9 launches beginning in Q3 2027. That came on top of more than $22 billion in government contracts held by SpaceX as of 2024, per CEO Gwynne Shotwell, spanning NASA resupply missions, classified intelligence satellites through its Starshield program, and military broadband.
The accumulation of defense contracts, now including a seat at the table on the most expensive weapons program in U.S. history, positions SpaceX as the dominant infrastructure provider for American national security in space. With a SpaceX IPO still on the horizon, each new contract adds weight to what is already one of the most consequential companies in aerospace history, raising real questions about how much of America’s defense architecture will depend on a single private operator before it ever trades publicly.
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Tesla pulls back the curtain on Cybercab mass production
Tesla’s Cybercab drives itself off the Gigafactory Texas line in a striking new production video.
Tesla has provided a first look from inside a production Cybercab as it drove itself off the assembly line at Gigafactory Texas. The video footage, posted on X, opens on the factory floor with robotic arms and assembly equipment visible through the Cybercab windshield, and follows the car through a branded tunnel marked “Cybercab”, before autonomously navigating itself to a holding lot.
The first Cybercab rolled off the Giga Texas production line on February 17, 2026, with Musk writing on X, “Congratulations to the Tesla team on making the first production Cybercab.” April marked the official shift to volume production. The Giga Texas line is being prepared to produce hundreds of units per week, with 60 units already spotted on the Gigafactory campus earlier this month.
Purpose-built for autonomy
Cybercab in production now at Giga Texas pic.twitter.com/Y9qG3KyWBa
— Tesla (@Tesla) April 23, 2026
The Cybercab was first revealed publicly at Tesla’s “We, Robot” event in October 2024 at Warner Bros. Studios in Burbank, California, where 20 pre-production units gave attendees rides around the studio lot. Musk said he believed the average operating cost would be around $0.20 per mile, and that buyers would be able to purchase one for under $30,000. The two-seat design is deliberate. Musk noted that 90 percent of miles driven involve one or two people, making a compact two-passenger vehicle the most efficient configuration for a fleet-scale robotaxi. Eliminating rear seats also removes complexity and cost, supporting that sub-$30,000 target.
Tesla’s annual production goal is 2 million Cybercabs per year once several factories reach full design capacity. The Cybercab has no steering wheel, no pedals, and relies entirely on Tesla’s vision-based FSD system. What the video shows is the first evidence of that system working not as a demo, but as a production reality, driving itself off the line and into the world.
🚗 Our first ride in Tesla Cybercab last October: pic.twitter.com/kGqIqgJPRn https://t.co/BITCXFhbVd
— TESLARATI (@Teslarati) April 22, 2025