News
SpaceX ships Starship hardware from Florida to Texas to speed up production
After appearing unexpectedly at SpaceX’s Port Canaveral docks last month, several large pieces of Starship flight and manufacturing hardware were successfully shipped from Florida to Texas, arriving at the company’s Boca Chica build and launch site two weeks ago.
Previously discussed on Teslarati, the hardware transfer signals a significant shift in the development strategy for SpaceX’s next-generation Starship-Super Heavy launch vehicle. Most notably, SpaceX has chosen to prioritize Texas in the near term while the company’s Florida facilities instead aim for longer-tail milestones like the first Super Heavy-capable launch site and a new production facility located much closer to that launch site.
While the hardware SpaceX has sent over is relatively minor in the scope of producing a brand new Starship prototype, it will at least somewhat expedite the process thanks to the inclusion of what appears to be a completed propellant tank dome. Additionally, it’s possible that this December 8th hardware delivery will not be the last – a large amount of hardware remains at SpaceX’s Cocoa, Florida Starship production facility, including several ring sections and a nearly finished nose section, among a number of other parts.
As discussed last month, SpaceX has reportedly decided to more or less shutter its Cocoa facilities, transferring all permanent employees who wished to stay to Boca Chica, TX, Cape Canaveral, FL, or Hawthorne, CA facilities. SpaceX’s Starship presence in Florida is in no way done but it does sound like it’s in for at least several months of downtime.
“According to former Cocoa employee that spoke to reporter and channel creator Felix Schlang, SpaceX has reportedly transferred up to 80% of the Starship facility’s workforce to other groups in Florida and Texas. Instead of the friendly internal competition that pitted Cocoa against Boca Chica in the race to first Starship flight, SpaceX is temporarily slowing down its Florida build operations and will redirect as much of its workforce and resources as possible to Boca Chica.
Schlang’s source says that this will likely result in several months of relative downtime in Florida, while he was also told that Starship Mk2 and Mk4 are now effectively dead before arrival as a result of several challenging and reoccurring technical issues. Starship Mk2 likely shares some significant heritage with Starship Mk1, which lost its top during a pressure test. Roughly two-dozen steel Starship Mk4 rings may also be scrapped after SpaceX’s Florida team could not overcome a technical hurdle. Per the source, many of those single-weld steel rings were slightly different diameters, making it next to impossible to build a sound pressure vessel (i.e. Starship Mk4) with them.”
Teslarati.com — December 2nd, 2019
In line with that, SpaceX loaded transport ship GO Discovery with two large steel mounts and a finished tank dome originally believed to be intended for Starship Mk4 and Florida Starship production in general. Those parts arrived in Texas around five days later on December 8th and were rapidly moved from Port of Brownsville to SpaceX’s Boca Chica production facilities.
The ring-like steel structures will likely take the place of (or complement) the concrete structures SpaceX used to mount and assembly Starship Mk1. Likely significantly lighter, steel ring mounts allow far easier access underneath for technicians and engineers while also being much easier to transport in the event that SpaceX wants to reorganize its Starship ‘factory’.
Since arriving at the Boca Chica build site, SpaceX stored the assembly rings off to the side while the Starship Mk3 tank dome (i.e. bulkhead) was situated more centrally. So much is going on at SpaceX’s Boca Chica facilities that it’s no longer easy to determine what is being worked on just from observing, but it’s clear that the employees are working around the clock to prepare for Starship Mk3 assembly.
One or two new tank domes in various states of production are visible, contractors are constructing a warehouse-sized sprung structure (i.e. tent), and technicians are working to refine improved methods of forming the cylindrical steel rings that make up most of Starship. It can’t yet be said that Starship Mk3 has truly begun to take shape, but it’s clear that the goal is to ensure that the process is dramatically faster than it was with Starship Mk1, which took at least half a year to go from first ring stacking to pressure testing.
It’s safe to say that 2020 is going to be an incredibly busy and productive time for SpaceX’s next-generation rocket.
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Elon Musk
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
Elon Musk shared his update in a recent post on social media platform X.
xAI has brought its Colossus 2 supercomputer online, making it the first gigawatt-scale AI training cluster in the world, and it’s about to get even bigger in a few months.
Elon Musk shared his update in a recent post on social media platform X.
Colossus 2 goes live
The Colossus 2 supercomputer, together with its predecessor, Colossus 1, are used by xAI to primarily train and refine the company’s Grok large language model. In a post on X, Musk stated that Colossus 2 is already operational, making it the first gigawatt training cluster in the world.
But what’s even more remarkable is that it would be upgraded to 1.5 GW of power in April. Even in its current iteration, however, the Colossus 2 supercomputer already exceeds the peak demand of San Francisco.
Commentary from users of the social media platform highlighted the speed of execution behind the project. Colossus 1 went from site preparation to full operation in 122 days, while Colossus 2 went live by crossing the 1-GW barrier and is targeting a total capacity of roughly 2 GW. This far exceeds the speed of xAI’s primary rivals.
Funding fuels rapid expansion
xAI’s Colossus 2 launch follows xAI’s recently closed, upsized $20 billion Series E funding round, which exceeded its initial $15 billion target. The company said the capital will be used to accelerate infrastructure scaling and AI product development.
The round attracted a broad group of investors, including Valor Equity Partners, Stepstone Group, Fidelity Management & Research Company, Qatar Investment Authority, MGX, and Baron Capital Group. Strategic partners NVIDIA and Cisco also continued their support, helping xAI build what it describes as the world’s largest GPU clusters.
xAI said the funding will accelerate its infrastructure buildout, enable rapid deployment of AI products to billions of users, and support research tied to its mission of understanding the universe. The company noted that its Colossus 1 and 2 systems now represent more than one million H100 GPU equivalents, alongside recent releases including the Grok 4 series, Grok Voice, and Grok Imagine. Training is also already underway for its next flagship model, Grok 5.
Elon Musk
Tesla AI5 chip nears completion, Elon Musk teases 9-month development cadence
The Tesla CEO shared his recent insights in a post on social media platform X.
Tesla’s next-generation AI5 chip is nearly complete, and work on its successor is already underway, as per a recent update from Elon Musk.
The Tesla CEO shared his recent insights in a post on social media platform X.
Musk details AI chip roadmap
In his post, Elon Musk stated that Tesla’s AI5 chip design is “almost done,” while AI6 has already entered early development. Musk added that Tesla plans to continue iterating rapidly, with AI7, AI8, AI9, and future generations targeting a nine-month design cycle.
He also noted that Tesla’s in-house chips could become the highest-volume AI processors in the world. Musk framed his update as a recruiting message, encouraging engineers to join Tesla’s AI and chip development teams.
Tesla community member Herbert Ong highlighted the strategic importance of the timeline, noting that faster chip cycles enable quicker learning, faster iteration, and a compounding advantage in AI and autonomy that becomes increasingly difficult for competitors to close.
AI5 manufacturing takes shape
Musk’s comments align with earlier reporting on AI5’s production plans. In December, it was reported that Samsung is preparing to manufacture Tesla’s AI5 chip, accelerating hiring for experienced engineers to support U.S. production and address complex foundry challenges.
Samsung is one of two suppliers selected for AI5, alongside TSMC. The companies are expected to produce different versions of the AI5 chip, with TSMC reportedly using a 3nm process and Samsung using a 2nm process.
Musk has previously stated that while different foundries translate chip designs into physical silicon in different ways, the goal is for both versions of the Tesla AI5 chip to operate identically. AI5 will succeed Tesla’s current AI4 hardware, formerly known as Hardware 4, and is expected to support the company’s Full Self-Driving system as well as other AI-driven efforts, including Optimus.
News
Tesla Model Y and Model 3 named safest vehicles tested by ANCAP in 2025
According to ANCAP in a press release, the Tesla Model Y achieved the highest overall weighted score of any vehicle assessed in 2025.
The Tesla Model Y recorded the highest overall safety score of any vehicle tested by ANCAP in 2025. The Tesla Model 3 also delivered strong results, reinforcing the automaker’s safety leadership in Australia and New Zealand.
According to ANCAP in a press release, the Tesla Model Y achieved the highest overall weighted score of any vehicle assessed in 2025. ANCAP’s 2025 tests evaluated vehicles across four key pillars: Adult Occupant Protection, Child Occupant Protection, Vulnerable Road User Protection, and Safety Assist technologies.
The Model Y posted consistently strong results in all four categories, distinguishing itself through a system-based safety approach that combines structural crash protection with advanced driver-assistance features such as autonomous emergency braking, lane support, and driver monitoring.
This marked the second time the Model Y has topped ANCAP’s annual safety rankings. The Model Y’s previous version was also ANCAP’s top performer in 2022.
The Tesla Model 3 also delivered a strong performance in ANCAP’s 2025 tests, contributing to Tesla’s broader safety presence across segments. Similar to the Model Y, the Model 3 also earned impressive scores across the ANCAP’s four pillars. This made the vehicle the top performer in the Medium Car category.
ANCAP Chief Executive Officer Carla Hoorweg stated that the results highlight a growing industry shift toward integrated safety design, with improvements in technologies such as autonomous emergency braking and lane support translating into meaningful real-world protection.
“ANCAP’s testing continues to reinforce a clear message: the safest vehicles are those designed with safety as a system, not a checklist. The top performers this year delivered consistent results across physical crash protection, crash avoidance and vulnerable road user safety, rather than relying on strength in a single area.
“We are also seeing increasing alignment between ANCAP’s test requirements and the safety technologies that genuinely matter on Australian and New Zealand roads. Improvements in autonomous emergency braking, lane support, and driver monitoring systems are translating into more robust protection,” Hoorweg said.
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
Tesla AI5 chip nears completion, Elon Musk teases 9-month development cadence
