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SpaceX Starship hardware mystery solved amid reports of Florida factory upheaval

On November 30th, SpaceX loaded several large pieces of Starship hardware on a new ship, likely headed to Boca Chica to become part of a new prototype. (Greg Scott)

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A SpaceX Starship hardware mystery has been effectively solved after rocket parts arrived at Port Canaveral and were loaded aboard a transport ship, seemingly preparing for an unexpected journey by sea.

In an unexpected turn of events, SpaceX appears to be preparing to ship major Starship hardware from its Cocoa, Florida facility to a similar worksite in Boca Chica, Texas. Spotted for the first time in a photo taken by local photographer Greg Scott on November 30th, that hardware – at least two large stands and a nearly-complete steel tank dome – abruptly appeared beside SpaceX’s Port Canaveral dock space.

Seemingly within hours of their appearance, new vessel GO Discovery also arrived in Port Canaveral and parked by the same SpaceX docks. Shortly thereafter, workers loaded her with both build stands and a Starship tank dome and secured the surprise cargo. As it turns out, another local SpaceX-follower and prolific photographer/videographer happened to capture the disappearance of both stands and dome from SpaceX’s nearby Cocoa, FL Starship construction facility, where Starship Mk2 and Starship Mk4 were being built.

https://twitter.com/John_Winkopp/status/1199711116609359873

This neatly ties up the minor mystery of where that hardware went: SpaceX clearly moved all three parts to Port Canaveral, where they have since been loaded on a small supply ship. Two main questions remain, however: why have they been moved to the port and where are they headed?

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The band is breaking up

Unfortunately, it appears that both questions can effectively be answered by a report published by YouTube channel “What about it?!”. 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.

According to Schlang’s source, 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.

(Felix Schlang)

Combining the appearance of Starship hardware on GO Discovery just yesterday and reports of major Cocoa layoffs, it’s all but certain that the Starship components on Discovery are going to head to Boca Chica, Texas. Schlang’s source also indicated that all affected employees were given the option to transfer to Boca Chica or Hawthorne, a prime indication that this abrupt change in plans is more a strategic move than a financial one. With any luck, most affected employees will be able to transfer to Florida pad operations or Boca Chica, although such a major and abrupt change is likely a no-go for anyone with major ties to South Florida.

The Starship dome and stands now likely headed for Boca Chica were built over the course of a month or two in Florida, meaning that they were either built under the impression that they would support Boca Chica’s Starship Mk3 prototype or repurposed after SpaceX decided to pause work in Cocoa. Of note, something like 8-12 of Starship Mk4’s steel rings were able to be stacked and all of those double-rings are still present at SpaceX Cocoa, while a number of single rings were indeed scrapped over the last few weeks. A header tank was also reportedly removed from Starship Mk2’s more or less finished nose section. If any of that hardware is technically viable, there’s a good chance that they may also be shipped to Texas to expedite Starship Mk3 integration.

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https://twitter.com/John_Winkopp/status/1200930877037043712

Ultimately, given how rapidly SpaceX makes and changes decisions, pausing work in Cocoa doesn’t come as much of a surprise. It’s also far from the end of SpaceX’s Florida Starship-building efforts – Schlang indicates that SpaceX will instead focus on a similar facility located within Kennedy Space Center, making the process of building Starships offsite and transporting to Launch Pad 39A far more viable.

With this latest surprise, it also appears that SpaceX is now laser-focused on getting Starship Mk3 ready for South Texas flight testing. Stay tuned for an update on a flurry of recent developments at SpaceX’s Boca Chica Starship facilities.

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Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

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Tesla Cybercab spotted with interesting charging solution, stimulating discussion

The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.

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Credit: What's Inside | X

Tesla Cybercab units are being tested publicly on roads throughout various areas of the United States, and a recent sighting of the vehicle’s charging port has certainly stimulated some discussions throughout the community.

The Cybercab is geared toward being a fully-autonomous vehicle, void of a steering wheel or pedals, only operating with the use of the Full Self-Driving suite. Everything from the driving itself to the charging to the cleaning is intended to be operated autonomously.

But a recent sighting of the vehicle has incited some speculation as to whether the vehicle might have some manual features, which would make sense, but let’s take a look:

The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.

Now, it is important to remember these are prototype vehicles, and not the final product. Additionally, Tesla has said it plans to introduce wireless induction charging in the future, but it is not currently available, so these units need to have some ability to charge.

However, there are some arguments for a charging system like this, especially as the operation of the Cybercab begins after production starts, which is scheduled for April.

Wireless for Operation, Wired for Downtime

It seems ideal to use induction charging when the Cybercab is in operation. As it is for most Tesla owners taking roadtrips, Supercharging stops are only a few minutes long for the most part.

The Cybercab would benefit from more frequent Supercharging stops in between rides while it is operating a ride-sharing program.

Tesla wireless charging patent revealed ahead of Robotaxi unveiling event

However, when the vehicle rolls back to its hub for cleaning and maintenance, standard charging, where it is plugged into a charger of some kind, seems more ideal.

In the 45-minutes that the car is being cleaned and is having maintenance, it could be fully charged and ready for another full shift of rides, grabbing a few miles of range with induction charging when it’s out and about.

Induction Charging Challenges

Induction charging is still something that presents many challenges for companies that use it for anything, including things as trivial as charging cell phones.

While it is convenient, a lot of the charge is lost during heat transfer, which is something that is common with wireless charging solutions. Even in Teslas, the wireless charging mat present in its vehicles has been a common complaint among owners, so much so that the company recently included a feature to turn them off.

Production Timing and Potential Challenges

With Tesla planning to begin Cybercab production in April, the real challenge with the induction charging is whether the company can develop an effective wireless apparatus in that short time frame.

It has been in development for several years, but solving the issue with heat and energy loss is something that is not an easy task.

In the short-term, Tesla could utilize this port for normal Supercharging operation on the Cybercab. Eventually, it could be phased out as induction charging proves to be a more effective and convenient option.

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Tesla confirms that it finally solved its 4680 battery’s dry cathode process

The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.

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tesla 4680
Image used with permission for Teslarati. (Credit: Tom Cross)

Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years. 

The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.

Dry cathode 4680 cells

In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.

The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”

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Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.

4680 packs for Model Y

Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla: 

“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”

The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.

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Tesla Giga Texas to feature massive Optimus V4 production line

This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.

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Credit: Tesla/YouTube

Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.  

Optimus 4 production

In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas. 

This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4. 

“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated. 

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How big Optimus could become

During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world. 

“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP. 

“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated. 

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