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SpaceX fires up Starship’s Raptor engine hours before huge regulatory milestone

SpaceX has fired up a full-scale Starship prototype for the fourth time in a little more than three weeks. (NASASpaceflight - bocachicagal)

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SpaceX has fired up the same full-scale Starship rocket for the fourth time, igniting its Raptor engine less than an hour before the FAA officially published a launch license of the ship’s hop test debut.

The ignition marked the fourth time a Raptor engine has been fired up on Starship SN4 since May 5th, thankfully avoiding issues that caused fires and damage during the third and most recent engine test while also verifying that the ship and its Raptor are ready for their flight debut. In an apparent coincidence, the FAA published what serves as a license of Starship’s hop debut less than an hour after SN4 completed its latest test.

While not immediately obvious, this means that SpaceX has effectively surmounted a huge regulatory hurdle previously standing in the way of a full-scale Starship flight test campaign. Now, the path to Starship’s flight debut is just shy of wide-open.

Starship SN4, May 25th. (NASASpaceflight – bocachicagal)

Incredibly, the bureaucratic milestone SpaceX has thus passed may actually be bigger news than the Starship wet dress rehearsal (WDR) and Raptor engine ignition test the company completed earlier today, defying an unspoken law of spaceflight. This is because the license Starship received is completely different from the separate licenses SpaceX used for Starhopper’s first and second flight tests.

Starhopper was certified by the FAA as an experimental vehicle with experimental permits that are far more restrictive than those bestowed upon truly operational launch vehicles like Falcon 9 and Atlas V. For example, Starhopper’s experimental permits – like most others that the FAA has doled out – allowed for a single flight with a very strict ceiling. Launch licenses, of course, deal with operational rockets that must head to orbit or high altitudes on a recurring, semi-routine basis.

SpaceX has taken a major regulatory leap forward with a full FAA launch license for suborbital Starship launches. (NASASpaceflight – bocachicagal)

For the past few months, the general assumption has been that SpaceX would work with the FAA to retool its existing 150m (~500 ft) Starhopper launch permit to enable Starship SN4’s identical hop debut. In a total surprise, the FAA has instead issued a full launch license for Starship, meaning that SpaceX effectively has blanket permission for an indefinite number of minimally-restricted Starship flight tests until May 2022.

The only obvious qualifier is a note that the FAA has licensed SpaceX “to conduct suborbital reusable launch vehicle (RLV) missions”, meaning that a new license will obviously be needed for Super Heavy and orbital flight tests. Additionally, the license requires SpaceX to follow an unattached “ground track and trajectory” included as part of its FAA application, potentially restricting the kinds of launches the company can perform with it.

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SpaceX Starship Prototype S… by Eric Ralph on Scribd

Thanks to Starship SN4’s apparently successful fourth static fire test and the acquisition of an unrestricted FAA suborbital launch license, SpaceX has effectively cleared all significant hurdles in the way of the first flight of a full-scale Starship. SN4 continues to perform admirably and even had ~25 metric tons (~55,000 lb) of stainless steel ballast installed just yesterday to counteract the impressive thrust of Raptor on its imminent hop debut.

Of course, CEO Elon Musk has heavily implied that Starship’s first flight will have to wait until after Crew Dragon’s inaugural NASA astronaut launch, currently scheduled no earlier than May 30th. Regardless, SpaceX appears to be ready for Starship to take flight, and with an FAA license secured, that milestone could come any day now.

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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 hints a smaller pickup truck could be on the way

Tesla has considered a smaller EV pickup, and sounds as if it is actively developing one in its Design Studio.

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An artist's render of the Tesla Pickup Truck. (Credit: Emre Husman)

Tesla hinted that a smaller pickup truck could be on the way, but the company did not clarify whether it would be an abbreviated version of the Cybertruck, or a new design altogether.

The Cybertruck is unlike any vehicle that has ever come before it. Some other vehicles, like the DeLorean, have had similar shapes, but no manufacturer or pickup brand has ever tried to build such an interesting and unorthodox truck, especially in the quantity Tesla builds them.

Only available in North America and the United Arab Emirates (for order as of now, as deliveries are not expected until the end of this year), the Cybertruck has not made its way to areas like Europe or Asia, where Tesla has a sizeable presence. Much of this is due to the sheer size of the pickup, which would not be an ideal vehicle for many of the tight streets and various traffic conditions.

Elon Musk hints at smaller Tesla Cybertruck version down the road

Tesla already made the Cybertruck smaller before it started manufacturing it and delivering it to customers in October 2023. This was to help it fit inside the Boring Company tunnels, but it also seemed as if it just needed a slight scaling back for general public use.

Tesla’s VP of Powertrain, Lars Moravy, spoke on Saturday at the X Takeover about a significant change in the Tesla lineup that has been discussed internally by the company, as questions relating to the Cybertruck’s size and its ability to be useful or practical in other markets continue to be questioned.

He was asked, “Do you see a need for a smaller, more globally scalable version to serve broader, more urban or international segments of the pickup market?”

He said:

“We always talked about making a smaller pickup. I think in the future, as more and more of the Robotaxi comes into the world, we look at those options and we think about, ‘Okay, that kind of service is useful not just for people, but also for goods.”

He continued by stating that Tesla has been working in its Design Studio, located in Hawthorne, California, with potential designs:

“We’ve definitely been churning in the design studio about what we might do to serve that need, for sure.”

The question and answer start at the 22:22 mark of the video below:

It sounds as if the question is phrased as, “Will Tesla develop a smaller Cybertruck?” while Lars’s answer only specifies “pickup,” and not necessarily “a smaller Cybertruck.”

It also seems that, if Tesla is doing as much work as it sounds like in the Design Studio, perhaps it is mulling a new pickup design altogether. The Cybertruck has been the best-selling electric pickup on many occasions from a quarterly perspective, and it was the best-selling EV pickup in 2024.

Tesla has designed smaller pickups in the past, but they’ve never made it to market. An exhibit at the Petersen Automotive Museum in Los Angeles showed internal drawings of pickup concepts that Tesla considered for its lineup.

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Tesla’s new affordable Model Y details teased in new sighting

The affordable Tesla Model Y could be the perfect starter car for a Robotaxi service.

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Credit: Tesla Asia/X

Tesla has been very secretive about any details surrounding its affordable vehicles, but a new sighting seems to have provided a first glimpse at the company’s cheaper Model Y. Based on the sighting, it appears that the vehicle will indeed be a stripped-out version of the all-electric crossover, but it could be the perfect starter car for a Robotaxi service.

Affordable Tesla

During the second quarter earnings call, Tesla VP for Vehicle Engineering Lars Moravy stated that more affordable models will be available for everyone in Q4. He also confirmed that the production of the vehicles really did start in June, just as stated in Tesla’s previous Update Letters. 

Tesla executives, however, did not provide specific details about the affordable cars, save for a previous comment stating that they would be quite similar to what the company currently offers today. This has brought speculations that Tesla’s more affordable vehicles that were listed in its Update Letters will just be stripped-out versions of cars like the Model Y.

Recent Sighting

These speculations seemed to be accurate, at least based on a recent sighting of the affordable car that has recently been posted on social media. The video, which was reportedly captured in California, featured a stripped-out Model Y with several characteristics that will likely make it notably more affordable. 

Based on the video, it would appear that the affordable Model Y will feature no split headlights and no glass roof. The indirect light bar also seems to be absent from the vehicle. Inside, the vehicle did not seem to have cupholder covers and no rear screen. Its seats also look like Tesla’s non-ventilated vegan leather seats.

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Interestingly enough, the vehicle, despite its evident cost-cutting measures, still features a front bumper camera. Considering that the car will be produced with Tesla’s AI6 chip, it would seem that Tesla is also designing the vehicle as an ideal car for its Robotaxi service.

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Elon Musk shares details on Tesla AI6 production deal with Samsung

Tesla is already laying the groundwork for the ramp of its next-generation products.

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Credit: Tim Zaman/Twitter

Elon Musk has provided some details about Tesla’s AI6 production deal with South Korean tech giant Samsung. As per Musk, Samsung’s upcoming Texas fabrication facility will be dedicated to the production of Tesla’s AI6 chip.

Musk’s update suggests that Tesla is already laying the groundwork for the ramp of its next-generation products like the Cybercab and Optimus.

Samsung AI6 production reports

On Sunday, Bloomberg News claimed that Samsung will be producing semiconductors for Tesla in a $16.5 billion deal. As per the report, Samsung is currently producing Tesla’s AI4 chip, and the deal will help the South Korean tech giant gain some ground back from competitors in the semiconductor market.

Elon Musk confirmed the news on X, stating that the $16.5 billion is actually just the bare minimum. As per Musk, the deal with Samsung will likely be “much more than that.” And in a later comment, Musk clarified that the actual output of Samsung’s Tesla AI6 plant will “likely be several times higher” than what has been reported.

Musk shared a critical detail that would likely allow Samsung to maximize its AI6 output. “Samsung agreed to allow Tesla to assist in maximizing manufacturing efficiency. This is a critical point, as I will walk the line personally to accelerate the pace of progress. And the fab is conveniently located not far from my house,” Musk wrote in his post.

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Elon Musk on AI5 and AI6

Tesla currently produces vehicles with its AI4 chip, which is produced by Samsung. As per the CEO, Tesla’s AI5 chip, which just finished its design, will be produced by TSMC. The AI5 chip will be produced initially in Taiwan, and then in Arizona, the CEO noted.

Elon Musk’s comments about AI6 and Samsung’s output suggest that Tesla is really preparing to enter a stage in its growth that involves production at a scale that’s never been seen before. Tesla’s speed is quite notable, though it seems safe to assume that the actual rollout of AI6 will still be a few years away. 

In a few years, Tesla will probably be mass producing the Cybercab and Optimus, as well as more affordable vehicles that will likely see more adoption from mainstream customers. This means that Samsung’s AI6 ramp will likely be just in time to support Tesla’s outputs for its Optimus bots, its Cybercabs, and its mass market affordable cars.

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