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SpaceX considers Florida launch pad for both Falcon and Mars vehicle launches

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Following a highly informative discussion at the ISS R&D conference, Elon Musk revealed that the updated, leaner version of SpaceX’s Mars architecture would likely have a diameter of around 9 meters.

A 9m Interplanetary Transport System, while precisely 25% smaller than the 12m diameter version revealed last year, would have to either lose the outer ring of full scale Raptor engines, or pivot to a smaller version of Raptor in order to preserve the 42 engine configuration shown at the IAC. Given Musk’s adamant and harsh judgement of the complexity of 27 Merlin 1D engines simultaneously firing on Falcon Heavy, moving to a 21 engine first stage for SpaceX’s Mars vehicle is a fair bet, so long as the full scale Raptor engine is still planned. Extremely speculative calculations based on the limited information available suggest that this smaller ITS could launch a bit less than half the payload of the original, still almost double the capability of Saturn V.

 

Possibly the most significant information to come out of this tweet is the implication that SpaceX and Musk are now looking to utilize current manufacturing facilities for the construction of a smaller ITS. While it adds considerable expense, the transport of a Space Shuttle’s external fuel tank through the streets of Los Angeles in 2011 sets a precedent for it being possible for SpaceX to transport a 9m vehicle from its factory in Hawthorne, CA to a nearby port. If SpaceX is able to use the same facilities it currently has for developing its Mars vehicle, it would experience immense savings compared to the cost of developing entirely new factories and testing facilities. This matches up perfectly with Musk’s repeated statement that the updated ITS is focused on improving the economic case for the vehicle and making it significantly cheaper to develop.

Possibly the most crucial keystone of this economical update relates to the launch pad or pads that will be necessary to launch a rocket as large as either ITS. An oft-overlooked feature of the current LC-39A launch pad SpaceX leases and operates in Florida is that it and its LC-39B sibling were developed with a far larger and more powerful version of Saturn V in mind, known as Nova at the time. SpaceX is well aware of this, and is also painfully aware of just how expensive the construction of launch pads can be after having to undertake deep repairs of LC-40.

Mockups of potential solutions for a dual vehicle setup at LC-39A. With this arrangement, SpaceX would be able to continue crewed and Falcon Heavy launches from the pad while conducting initial tests and launches of their ITS. (Jay Deshetler, in addition to Cameron Byers and John Archer, based on notes from KSC pad engineers)(NASASpaceflight)

Buried in a fascinating article by Chris Bergin of NASASpaceflight.com fame, Bergin has revealed that documents and rumblings behind the scenes indicate that SpaceX is seriously considering either co-launching from LC-39B or modifying LC-39A with a second launch mount. This would require considerably modifications to the venerable pad, but it would not require the costly and time-consuming construction of an entirely new launch pad. Speculative renders and mockups (above) created by the skilled forum members of NASASpaceflight demonstrate this nicely, showing the launch mount for ITS and Falcon side by side.

Combined with Musk’s past statements about this updated version of ITS, the future is looking increasingly bright for what was initially a somewhat crazy architecture. Easier transport, recycled development facilities, and co-location on an already-constructed launch pad show that SpaceX are completely serious about their ambitions for Mars and are willing to do what is necessary to get to the Moon, the Red Planet, and beyond.

 

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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 production starts Q2 2026, Elon Musk confirms

Elon Musk highlighted that the fully autonomous vehicle will be the first Tesla designed specifically for unsupervised self-driving.

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Credit: Tesla/X

Tesla CEO Elon Musk confirmed that production of the company’s autonomous Cybercab will begin in April 2026, and its production targets will be quite ambitious. 

Speaking at Tesla’s 2025 Annual Shareholder Meeting, Musk highlighted that the fully autonomous vehicle will be the first Tesla designed specifically for unsupervised self-driving.

A robotaxi built for an autonomous world

Musk described the Cybercab as a clean-slate design optimized for autonomy, with no steering wheel, pedals, or side mirrors. “It’s very much optimized for the lowest cost per mile in an autonomous mode,” Musk said, adding that every Tesla produced in recent years already carries the hardware needed for full self-driving.

The Cybercab will be assembled at Giga Texas and will serve as the company’s flagship entry into the commercial robotaxi market. Musk emphasized that the project represents Tesla’s next evolutionary step in combining vehicle manufacturing, artificial intelligence, and mobility services.

One Cybercab every ten seconds

Musk reiterated that the Cybercab’s production process is more closely modeled on consumer electronics assembly than on traditional automotive manufacturing. This should pave the way for outputs that far exceed conventional automotive products.

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“That production is happening right here in this factory, and we’ll be starting production in April next year. The manufacturing system is unlike any other car. The manufacturing system of the Cybercab, it’s closer to a high volume consumer electronics device than it is a car manufacturing line. So the net result is that I think we should be able to achieve, I think, ultimately, less than a 10-second cycle time, basically a unit every 10 seconds.

“What that would mean is you could get on a line that would normally produce, say, 500,000 cars a year at a one minute cycle time, Model Y. This would be maybe as much as 2 million or 3 million, maybe ultimately it’s theoretically possible to achieve a 5 million unit production line if you can get to the 5-second cycle time,” the CEO said.

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Tesla China expecting full FSD approval in Q1 2026: Elon Musk

The CEO shared the update during Tesla’s Annual Shareholder Meeting.

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Credit: Tesla Europe & Middle East/X

Elon Musk has provided a concrete estimated date for Full Self-Driving’s (FSD) full approval in China. While a version of the system has been deployed to some users in China, the company only holds partial approval for FSD features in the country.

The CEO shared the update during Tesla’s Annual Shareholder Meeting, where stockholders also voted to approve Elon Musk’s ambitious 2025 performance award.

Elon Musk’s China FSD update

During the meeting, Elon Musk stated that Tesla expects to secure full regulatory approval for its Full Self-Driving (FSD) system in China by February or March 2026. This would mark a potential breakthrough in one of the world’s most competitive EV markets.

“We have partial approval in China, and we hopefully will have full approval in China around February or March or so. That’s what they’ve told us,” Musk said.

Tesla’s rollout of FSD features in China began in February 2025 under update 2024.45.32.12, which introduced what the company locally called “Autopilot automatic assisted driving on urban roads.” While not officially branded as FSD, the feature mirrored Tesla’s inner-city capabilities.

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Positive feedback from China

Feedback from local drivers suggests strong real-world performance for the company’s “Autopilot automatic assisted driving on urban roads” feature. One driver who used the system for two months described it as “well-calibrated and human-like,” adding that it “slows appropriately on narrow streets and picks up speed on major roads.” The Tesla owner further reported zero safety interventions over his testing period, calling the system “almost too polite” when encountering pedestrians and scooters.

A Tesla Model 3 driver was also able to drive to the base camp of Mount Everest from Henan Province, a journey of about 4,000 kilometers (2,485 miles), using “Autopilot automatic assisted driving on urban roads.” The driver’s trip was livestreamed on Chinese social media, where it attracted a lot of interest from viewers. 

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Tesla Optimus’ pilot line will already have an incredible annual output

And this would just be the beginning. In the future, Musk mused that Optimus’ production could literally be out of this world.

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tesla-optimus-pilot-production-line
(Credit: Tesla)

During the 2025 Tesla Annual Shareholder Meeting, Elon Musk provided a teaser of the company’s targets for Optimus’s annual production. As per the CEO, Optimus’ pilot line will be capable of producing up to one million units annually. 

And this would just be the beginning. In the future, Musk mused that Optimus’ production could literally be out of this world.

Musk targets world’s fastest production ramp for Optimus robots

Tesla’s first Optimus line will be built in Fremont, California, and is projected to produce around one million robots per year. Other facilities like Gigafactory Texas could scale Optimus production to 10 million units annually. Musk even joked that a 100-million-unit line might one day be built “on Mars.” With Optimus, Musk stated that Tesla is looking to achieve a historic production ramp. 

“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 10-million-unit-per-year production line here (at Giga Texas). I don’t know where we’re going to put the one hundred million unit production line, maybe on Mars. But I think it’s going to literally get to one hundred million a year, maybe even a billion a year,” Musk said.

Optimus and sustainable abundance

Tesla’s Master Plan Part IV is all about sustainable abundance, and Musk highlighted that the humanoid robot will play a huge role in his vision for the future. He noted that Optimus’ mass production could redefine economic and social systems worldwide and open up premium services for everyone across the globe. 

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“People often talk about eliminating poverty or giving everyone amazing medical care. There’s only one way to do that, and that’s with the Optimus robot,” Musk said. “With humanoid robots, you can actually give everyone amazing medical care. In terms of Optimus will be more precise. Optimus will ultimately be better than the best human surgeon with a level of precision that is beyond human… People always talked about eliminating poverty, but actually, Optimus will actually eliminate poverty,” Musk said.

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